| 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 | $187.27 | 6.837% | $200.0736 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $32.76 | 3.617% | $33.9449 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $194.31 | 4.637% | $203.3202 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $83.26 | 13.154% | $94.212 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $169.58 | 12.591% | $190.9318 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $173.49 | 9.692% | $190.3047 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $147.66 | 5.518% | $155.8079 | $155.81 | $155.80 | $155.80 |
| 7 purchase totals = | $988.33 | $1,068.5951 | $1,068.58 | $1,068.55 | $1,068.50 | |