| 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 | $173.63 | 6.391% | $184.7267 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $21.68 | 13.209% | $24.5437 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $208.75 | 4.152% | $217.4173 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $119.80 | 9.423% | $131.0888 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $53.94 | 3.506% | $55.8311 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $185.82 | 3.170% | $191.7105 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $169.98 | 8.501% | $184.43 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $933.60 | $989.7481 | $989.75 | $989.80 | $989.60 | |