| 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 | $120.90 | 13.509% | $137.2324 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $157.32 | 5.286% | $165.6359 | $165.64 | $165.65 | $165.60 |
| Purchase #3 | $160.82 | 6.176% | $170.7522 | $170.75 | $170.75 | $170.80 |
| Purchase #4 | $154.47 | 13.263% | $174.9574 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $61.41 | 10.235% | $67.6953 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $58.73 | 3.773% | $60.9459 | $60.95 | $60.95 | $60.90 |
| Purchase #7 | $32.73 | 11.869% | $36.6147 | $36.61 | $36.60 | $36.60 |
| 7 purchase totals = | $746.38 | $813.8338 | $813.84 | $813.85 | $813.80 | |