| 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 | $131.81 | 5.331% | $138.8368 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $172.33 | 5.213% | $181.3136 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $191.88 | 4.799% | $201.0883 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $20.42 | 3.665% | $21.1684 | $21.17 | $21.15 | $21.20 |
| Purchase #5 | $13.92 | 13.792% | $15.8398 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $36.81 | 5.809% | $38.9483 | $38.95 | $38.95 | $38.90 |
| Purchase #7 | $214.35 | 5.501% | $226.1414 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $781.52 | $823.3366 | $823.34 | $823.35 | $823.20 | |