| 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 | $149.89 | 10.108% | $165.0409 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $109.94 | 11.486% | $122.5677 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $230.71 | 7.865% | $248.8553 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $91.88 | 9.621% | $100.7198 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $61.95 | 11.837% | $69.283 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $61.55 | 5.854% | $65.1531 | $65.15 | $65.15 | $65.20 |
| Purchase #7 | $18.60 | 8.436% | $20.1691 | $20.17 | $20.15 | $20.20 |
| 7 purchase totals = | $724.52 | $791.7889 | $791.79 | $791.75 | $791.90 | |