| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.53 | 13.119% | $198.5578 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $248.59 | 6.637% | $265.0889 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $144.25 | 10.640% | $159.5982 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $195.57 | 10.645% | $216.3884 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $117.61 | 9.434% | $128.7053 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $199.69 | 4.768% | $209.2112 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $245.72 | 7.269% | $263.5814 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $1,326.96 | $1,441.1312 | $1,441.14 | $1,441.15 | $1,441.20 | |