| 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 | $137.63 | 5.560% | $145.2822 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $60.46 | 6.154% | $64.1807 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $181.89 | 10.798% | $201.5305 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $105.51 | 12.233% | $118.417 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $94.69 | 13.321% | $107.3037 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $191.68 | 6.556% | $204.2465 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $244.54 | 5.115% | $257.0482 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $1,016.40 | $1,098.0088 | $1,098.01 | $1,098.05 | $1,097.90 | |