| 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 | $179.97 | 7.240% | $192.9998 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $151.85 | 8.684% | $165.0367 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $74.47 | 11.689% | $83.1748 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $151.53 | 5.110% | $159.2732 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $91.58 | 5.263% | $96.3999 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $13.62 | 3.664% | $14.119 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $223.29 | 13.188% | $252.7375 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $886.31 | $963.7409 | $963.74 | $963.70 | $963.70 | |