| 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 | $92.25 | 10.381% | $101.8265 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $46.49 | 6.325% | $49.4305 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $128.90 | 7.811% | $138.9684 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $63.81 | 6.185% | $67.7566 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $161.30 | 10.687% | $178.5381 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $63.88 | 12.448% | $71.8318 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $125.88 | 10.643% | $139.2774 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $682.51 | $747.6293 | $747.64 | $747.70 | $747.60 | |