| 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 | $161.75 | 12.420% | $181.8394 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $157.93 | 11.619% | $176.2799 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $92.63 | 3.420% | $95.7979 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $29.81 | 10.586% | $32.9657 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $211.96 | 9.389% | $231.8609 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $165.46 | 4.731% | $173.2879 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $43.42 | 12.490% | $48.8432 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $862.96 | $940.8749 | $940.88 | $940.90 | $940.90 | |