| 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 | $115.76 | 7.532% | $124.479 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $77.33 | 13.568% | $87.8221 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $73.38 | 7.501% | $78.8842 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $137.65 | 13.270% | $155.9162 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $205.80 | 11.247% | $228.9463 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $145.91 | 5.530% | $153.9788 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $32.79 | 13.129% | $37.095 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $788.62 | $867.1216 | $867.13 | $867.15 | $867.10 | |