| 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 | $184.44 | 4.688% | $193.0865 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $125.56 | 7.765% | $135.3097 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $42.92 | 9.615% | $47.0468 | $47.05 | $47.05 | $47.00 |
| Purchase #4 | $48.99 | 8.310% | $53.0611 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $160.35 | 12.806% | $180.8844 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $123.95 | 11.190% | $137.82 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $126.28 | 5.269% | $132.9337 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $812.49 | $880.1422 | $880.14 | $880.15 | $880.10 | |