| 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 | $98.75 | 10.159% | $108.782 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $24.36 | 7.140% | $26.0993 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $112.75 | 9.549% | $123.5165 | $123.52 | $123.50 | $123.50 |
| Purchase #4 | $106.32 | 3.690% | $110.2432 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $129.59 | 6.801% | $138.4034 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $92.54 | 13.319% | $104.8654 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $166.57 | 7.287% | $178.708 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $730.88 | $790.6178 | $790.62 | $790.60 | $790.60 | |