| 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 | $193.52 | 5.335% | $203.8443 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $187.77 | 7.413% | $201.6894 | $201.69 | $201.70 | $201.70 |
| Purchase #3 | $52.27 | 6.861% | $55.8562 | $55.86 | $55.85 | $55.90 |
| Purchase #4 | $244.83 | 12.517% | $275.4754 | $275.48 | $275.50 | $275.50 |
| Purchase #5 | $143.30 | 12.447% | $161.1366 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $14.28 | 6.671% | $15.2326 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $158.48 | 10.180% | $174.6133 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $994.45 | $1,087.8478 | $1,087.85 | $1,087.90 | $1,087.80 | |