| 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 | $159.75 | 13.259% | $180.9313 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $233.34 | 4.773% | $244.4773 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $167.76 | 3.164% | $173.0679 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $42.66 | 8.585% | $46.3224 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $85.44 | 11.606% | $95.3562 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $110.73 | 7.663% | $119.2152 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $61.37 | 7.259% | $65.8248 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $861.05 | $925.1951 | $925.20 | $925.15 | $925.20 | |