| 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 | $155.84 | 11.351% | $173.5294 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $19.99 | 11.128% | $22.2145 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $230.46 | 7.204% | $247.0623 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $234.71 | 12.518% | $264.091 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $71.95 | 7.468% | $77.3232 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $103.90 | 7.223% | $111.4047 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $66.25 | 10.447% | $73.1711 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $883.10 | $968.7962 | $968.78 | $968.75 | $968.80 | |