| 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 | $173.98 | 9.584% | $190.6542 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $137.55 | 11.693% | $153.6337 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $93.37 | 9.743% | $102.467 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $240.86 | 8.210% | $260.6346 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $132.58 | 8.111% | $143.3336 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $192.57 | 7.788% | $207.5674 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $172.40 | 10.273% | $190.1107 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $1,143.31 | $1,248.4012 | $1,248.39 | $1,248.40 | $1,248.40 | |