| 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 | $184.71 | 13.782% | $210.1667 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $142.74 | 8.635% | $155.0656 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $24.98 | 6.775% | $26.6724 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $113.62 | 8.651% | $123.4493 | $123.45 | $123.45 | $123.40 |
| Purchase #5 | $14.61 | 12.823% | $16.4834 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $43.45 | 7.501% | $46.7092 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $6.33 | 4.559% | $6.6186 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $530.44 | $585.1652 | $585.17 | $585.10 | $585.20 | |