| 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 | $165.39 | 10.354% | $182.5145 | $182.51 | $182.50 | $182.50 |
| Purchase #2 | $7.54 | 8.482% | $8.1795 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $89.29 | 9.354% | $97.6422 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $81.33 | 4.170% | $84.7215 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $29.99 | 6.351% | $31.8947 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $90.33 | 4.640% | $94.5213 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $6.96 | 3.630% | $7.2126 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $470.83 | $506.6863 | $506.67 | $506.65 | $506.60 | |