| 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 | $159.55 | 13.168% | $180.5595 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $230.91 | 10.560% | $255.2941 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $96.84 | 8.681% | $105.2467 | $105.25 | $105.25 | $105.20 |
| Purchase #4 | $170.57 | 9.198% | $186.259 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $28.96 | 3.434% | $29.9545 | $29.95 | $29.95 | $30.00 |
| Purchase #6 | $222.85 | 9.782% | $244.6492 | $244.65 | $244.65 | $244.60 |
| Purchase #7 | $176.88 | 8.380% | $191.7025 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,086.56 | $1,193.6655 | $1,193.66 | $1,193.65 | $1,193.70 | |