| 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 | $123.27 | 7.600% | $132.6385 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $83.30 | 11.696% | $93.0428 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $117.63 | 7.781% | $126.7828 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $158.88 | 11.638% | $177.3705 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $137.60 | 13.388% | $156.0219 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $9.28 | 5.657% | $9.805 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $56.55 | 10.184% | $62.3091 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $686.51 | $757.9706 | $757.97 | $757.95 | $757.90 | |