| 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 | $176.60 | 6.769% | $188.5541 | $188.55 | $188.55 | $188.60 |
| Purchase #2 | $225.58 | 4.790% | $236.3853 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $79.52 | 13.295% | $90.0922 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $155.51 | 13.105% | $175.8896 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $181.39 | 3.462% | $187.6697 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $247.63 | 6.462% | $263.6319 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $205.48 | 12.307% | $230.7684 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $1,271.71 | $1,372.9912 | $1,372.99 | $1,373.00 | $1,373.10 | |