| 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 | $130.91 | 4.584% | $136.9109 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $141.85 | 13.383% | $160.8338 | $160.83 | $160.85 | $160.80 |
| Purchase #3 | $177.25 | 9.852% | $194.7127 | $194.71 | $194.70 | $194.70 |
| Purchase #4 | $93.72 | 11.590% | $104.5821 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $30.37 | 3.742% | $31.5064 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $62.73 | 6.567% | $66.8495 | $66.85 | $66.85 | $66.80 |
| Purchase #7 | $24.28 | 4.170% | $25.2925 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $661.11 | $720.6879 | $720.68 | $720.70 | $720.60 | |