| 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 | $147.64 | 9.420% | $161.5477 | $161.55 | $161.55 | $161.50 |
| Purchase #2 | $83.49 | 12.848% | $94.2168 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $11.53 | 6.732% | $12.3062 | $12.31 | $12.30 | $12.30 |
| Purchase #4 | $20.74 | 8.713% | $22.5471 | $22.55 | $22.55 | $22.50 |
| Purchase #5 | $175.95 | 4.869% | $184.517 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $195.32 | 9.217% | $213.3226 | $213.32 | $213.30 | $213.30 |
| Purchase #7 | $69.42 | 7.197% | $74.4162 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $704.09 | $762.8736 | $762.89 | $762.80 | $762.70 | |