| 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 | $87.65 | 10.495% | $96.8489 | $96.85 | $96.85 | $96.80 |
| Purchase #2 | $158.43 | 3.803% | $164.4551 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $28.59 | 3.852% | $29.6913 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $190.73 | 8.862% | $207.6325 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $63.39 | 11.587% | $70.735 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $132.70 | 8.582% | $144.0883 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $147.48 | 3.190% | $152.1846 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $808.97 | $865.6357 | $865.64 | $865.70 | $865.60 | |