| 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 | $159.71 | 11.405% | $177.9249 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $244.74 | 10.773% | $271.1058 | $271.11 | $271.10 | $271.10 |
| Purchase #3 | $124.47 | 12.729% | $140.3138 | $140.31 | $140.30 | $140.30 |
| Purchase #4 | $34.44 | 4.503% | $35.9908 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $161.94 | 13.229% | $183.363 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $73.62 | 5.560% | $77.7133 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $210.60 | 6.815% | $224.9524 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $1,009.52 | $1,111.3640 | $1,111.35 | $1,111.30 | $1,111.40 | |