| 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 | $165.51 | 13.665% | $188.1269 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $246.84 | 13.211% | $279.45 | $279.45 | $279.45 | $279.50 |
| Purchase #3 | $67.27 | 11.816% | $75.2186 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $210.29 | 5.466% | $221.7845 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $88.47 | 3.645% | $91.6947 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $56.51 | 12.724% | $63.7003 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $158.73 | 11.525% | $177.0236 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $993.62 | $1,096.9986 | $1,096.99 | $1,097.00 | $1,097.00 | |