| 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 | $153.66 | 6.637% | $163.8584 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $244.37 | 13.260% | $276.7735 | $276.77 | $276.75 | $276.80 |
| Purchase #3 | $184.29 | 5.116% | $193.7183 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $190.76 | 5.639% | $201.517 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $212.70 | 9.312% | $232.5066 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $133.27 | 5.373% | $140.4306 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $40.60 | 8.703% | $44.1334 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $1,159.65 | $1,252.9378 | $1,252.94 | $1,252.90 | $1,252.90 | |