| 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 | $83.31 | 9.418% | $91.1561 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $151.34 | 4.772% | $158.5619 | $158.56 | $158.55 | $158.60 |
| Purchase #3 | $243.95 | 8.560% | $264.8321 | $264.83 | $264.85 | $264.80 |
| Purchase #4 | $53.69 | 7.769% | $57.8612 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $220.41 | 7.689% | $237.3573 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $228.67 | 9.252% | $249.8265 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $121.52 | 10.817% | $134.6648 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,102.89 | $1,194.2599 | $1,194.26 | $1,194.25 | $1,194.40 | |