| 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 | $160.62 | 13.272% | $181.9375 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $42.49 | 5.741% | $44.9294 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $189.77 | 7.833% | $204.6347 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $36.52 | 7.815% | $39.374 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $131.90 | 10.276% | $145.454 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $33.89 | 3.498% | $35.0755 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $135.88 | 10.647% | $150.3471 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $731.07 | $801.7522 | $801.75 | $801.80 | $801.70 | |