| 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 | $185.98 | 13.275% | $210.6688 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $236.47 | 5.437% | $249.3269 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $69.95 | 5.128% | $73.537 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $138.74 | 3.458% | $143.5376 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $182.56 | 4.530% | $190.83 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $66.77 | 4.399% | $69.7072 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $203.79 | 12.152% | $228.5546 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $1,084.26 | $1,166.1621 | $1,166.17 | $1,166.20 | $1,166.10 | |