| 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 | $81.94 | 7.168% | $87.8135 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $198.67 | 9.150% | $216.8483 | $216.85 | $216.85 | $216.80 |
| Purchase #3 | $225.89 | 6.299% | $240.1188 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $151.40 | 10.231% | $166.8897 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $132.58 | 10.326% | $146.2702 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $194.41 | 11.596% | $216.9538 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $183.29 | 11.201% | $203.8203 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,168.18 | $1,278.7146 | $1,278.71 | $1,278.65 | $1,278.70 | |