| 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 | $143.56 | 6.607% | $153.045 | $153.05 | $153.05 | $153.00 |
| Purchase #2 | $6.89 | 11.401% | $7.6755 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $246.30 | 6.447% | $262.179 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $182.93 | 9.567% | $200.4309 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $128.31 | 5.870% | $135.8418 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $44.60 | 11.569% | $49.7598 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $55.90 | 12.551% | $62.916 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $808.49 | $871.8480 | $871.86 | $871.90 | $871.80 | |