| 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 | $145.89 | 4.633% | $152.6491 | $152.65 | $152.65 | $152.60 |
| Purchase #2 | $22.27 | 5.834% | $23.5692 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $131.87 | 10.767% | $146.0684 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $209.54 | 13.860% | $238.5822 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $87.79 | 6.740% | $93.707 | $93.71 | $93.70 | $93.70 |
| Purchase #6 | $179.60 | 5.416% | $189.3271 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $67.65 | 3.503% | $70.0198 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $844.61 | $913.9228 | $913.93 | $913.90 | $913.90 | |