| 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 | $147.90 | 3.573% | $153.1845 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $164.45 | 8.402% | $178.2671 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $202.83 | 3.796% | $210.5294 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $68.50 | 13.474% | $77.7297 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $62.89 | 10.234% | $69.3262 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $119.38 | 7.265% | $128.053 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $95.67 | 7.791% | $103.1236 | $103.12 | $103.10 | $103.10 |
| 7 purchase totals = | $861.62 | $920.2135 | $920.21 | $920.25 | $920.20 | |