| 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 | $195.33 | 7.405% | $209.7942 | $209.79 | $209.80 | $209.80 |
| Purchase #2 | $196.56 | 3.871% | $204.1688 | $204.17 | $204.15 | $204.20 |
| Purchase #3 | $220.53 | 13.672% | $250.6809 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $27.95 | 13.575% | $31.7442 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $155.41 | 8.280% | $168.2779 | $168.28 | $168.30 | $168.30 |
| Purchase #6 | $25.78 | 13.293% | $29.2069 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $131.70 | 13.504% | $149.4848 | $149.48 | $149.50 | $149.50 |
| 7 purchase totals = | $953.26 | $1,043.3577 | $1,043.35 | $1,043.40 | $1,043.40 | |