| 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 | $148.82 | 4.255% | $155.1523 | $155.15 | $155.15 | $155.20 |
| Purchase #2 | $90.35 | 6.285% | $96.0285 | $96.03 | $96.05 | $96.00 |
| Purchase #3 | $232.64 | 9.596% | $254.9641 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $151.91 | 12.442% | $170.8106 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $117.58 | 5.311% | $123.8247 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $25.46 | 6.853% | $27.2048 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $208.96 | 9.529% | $228.8718 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $975.72 | $1,056.8568 | $1,056.84 | $1,056.80 | $1,056.90 | |