| 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 | $173.80 | 6.242% | $184.6486 | $184.65 | $184.65 | $184.60 |
| Purchase #2 | $206.63 | 9.798% | $226.8756 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $22.74 | 13.459% | $25.8006 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $89.57 | 6.262% | $95.1789 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $39.78 | 3.217% | $41.0597 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $59.53 | 7.326% | $63.8912 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $66.49 | 7.725% | $71.6264 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $658.54 | $709.0810 | $709.09 | $709.15 | $709.10 | |