| 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 | $177.97 | 7.358% | $191.065 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $188.36 | 8.521% | $204.4102 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $25.69 | 11.440% | $28.6289 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $74.87 | 6.483% | $79.7238 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $171.92 | 12.232% | $192.9493 | $192.95 | $192.95 | $192.90 |
| Purchase #6 | $174.94 | 7.827% | $188.6326 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $41.41 | 13.319% | $46.9254 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $855.16 | $932.3352 | $932.34 | $932.35 | $932.20 | |