| 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 | $131.25 | 11.286% | $146.0629 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $35.87 | 13.454% | $40.6959 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $159.54 | 10.604% | $176.4576 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $93.87 | 9.300% | $102.5999 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $57.44 | 8.835% | $62.5148 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $116.86 | 9.846% | $128.366 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $24.49 | 9.311% | $26.7703 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $619.32 | $683.4674 | $683.47 | $683.40 | $683.60 | |