| 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 | $164.61 | 7.393% | $176.7796 | $176.78 | $176.80 | $176.80 |
| Purchase #2 | $136.83 | 4.556% | $143.064 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $246.70 | 6.361% | $262.3926 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $62.61 | 7.204% | $67.1204 | $67.12 | $67.10 | $67.10 |
| Purchase #5 | $200.35 | 5.377% | $211.1228 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $195.75 | 6.231% | $207.9472 | $207.95 | $207.95 | $207.90 |
| Purchase #7 | $88.47 | 12.686% | $99.6933 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,095.32 | $1,168.1199 | $1,168.11 | $1,168.10 | $1,168.10 | |