| 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 | $179.73 | 12.147% | $201.5618 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $22.45 | 3.350% | $23.2021 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $19.79 | 8.572% | $21.4864 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $109.35 | 12.354% | $122.8591 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $188.82 | 11.668% | $210.8515 | $210.85 | $210.85 | $210.90 |
| Purchase #6 | $39.69 | 9.152% | $43.3224 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $95.83 | 12.752% | $108.0502 | $108.05 | $108.05 | $108.10 |
| 7 purchase totals = | $655.66 | $731.3335 | $731.33 | $731.30 | $731.50 | |