| 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 | $139.74 | 11.474% | $155.7738 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $172.75 | 9.516% | $189.1889 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $35.90 | 13.293% | $40.6722 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $83.79 | 12.810% | $94.5235 | $94.52 | $94.50 | $94.50 |
| Purchase #5 | $124.98 | 9.794% | $137.2205 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $73.67 | 10.209% | $81.191 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $44.68 | 12.653% | $50.3334 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $675.51 | $748.9033 | $748.89 | $748.85 | $748.90 | |