| 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 | $171.67 | 10.666% | $189.9803 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $143.80 | 3.446% | $148.7553 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $91.65 | 3.631% | $94.9778 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $232.52 | 11.107% | $258.346 | $258.35 | $258.35 | $258.30 |
| Purchase #5 | $23.65 | 5.539% | $24.96 | $24.96 | $24.95 | $25.00 |
| Purchase #6 | $151.51 | 12.366% | $170.2457 | $170.25 | $170.25 | $170.20 |
| Purchase #7 | $58.69 | 8.280% | $63.5495 | $63.55 | $63.55 | $63.50 |
| 7 purchase totals = | $873.49 | $950.8146 | $950.83 | $950.85 | $950.80 | |