| 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 | $17.38 | 3.818% | $18.0436 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $24.37 | 9.536% | $26.6939 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $154.58 | 3.434% | $159.8883 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $32.84 | 3.336% | $33.9355 | $33.94 | $33.95 | $33.90 |
| Purchase #5 | $136.62 | 3.437% | $141.3156 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $203.44 | 10.312% | $224.4187 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $106.91 | 7.569% | $115.002 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $676.14 | $719.2976 | $719.30 | $719.30 | $719.20 | |