| 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 | $152.59 | 13.696% | $173.4887 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $93.66 | 3.715% | $97.1395 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $16.40 | 11.760% | $18.3286 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $138.84 | 11.646% | $155.0093 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $77.66 | 5.427% | $81.8746 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $84.28 | 9.548% | $92.3271 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $120.56 | 4.310% | $125.7561 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $683.99 | $743.9239 | $743.93 | $743.95 | $743.90 | |