| 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 | $147.57 | 4.164% | $153.7148 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $101.27 | 7.763% | $109.1316 | $109.13 | $109.15 | $109.10 |
| Purchase #3 | $221.80 | 13.421% | $251.5678 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $178.43 | 8.207% | $193.0738 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $229.27 | 13.625% | $260.508 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $143.46 | 11.220% | $159.5562 | $159.56 | $159.55 | $159.60 |
| Purchase #7 | $200.44 | 8.840% | $218.1589 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,222.24 | $1,345.7111 | $1,345.71 | $1,345.65 | $1,345.80 | |