| 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 | $170.32 | 8.705% | $185.1464 | $185.15 | $185.15 | $185.10 |
| Purchase #2 | $182.85 | 10.288% | $201.6616 | $201.66 | $201.65 | $201.70 |
| Purchase #3 | $64.91 | 10.869% | $71.9651 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $21.73 | 13.744% | $24.7166 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $81.30 | 3.454% | $84.1081 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $26.90 | 8.273% | $29.1254 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $10.89 | 11.487% | $12.1409 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $558.90 | $608.8641 | $608.88 | $608.85 | $608.80 | |