| 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 | $181.69 | 9.818% | $199.5283 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $165.73 | 7.700% | $178.4912 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $142.66 | 12.252% | $160.1387 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $143.95 | 11.209% | $160.0854 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $203.56 | 5.232% | $214.2103 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $130.32 | 12.219% | $146.2438 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $23.27 | 8.786% | $25.3145 | $25.31 | $25.30 | $25.30 |
| 7 purchase totals = | $991.18 | $1,084.0122 | $1,084.01 | $1,084.05 | $1,083.90 | |