| 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 | $162.80 | 4.842% | $170.6828 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $156.56 | 10.401% | $172.8438 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $35.74 | 5.260% | $37.6199 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $223.77 | 7.362% | $240.2439 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $175.72 | 7.704% | $189.2575 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $224.36 | 10.454% | $247.8146 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $168.76 | 9.636% | $185.0217 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $1,147.71 | $1,243.4842 | $1,243.47 | $1,243.45 | $1,243.40 | |