| 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 | $244.35 | 12.820% | $275.6757 | $275.68 | $275.70 | $275.70 |
| Purchase #2 | $152.56 | 4.616% | $159.6022 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $151.40 | 9.553% | $165.8632 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $121.92 | 13.753% | $138.6877 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $144.91 | 9.845% | $159.1764 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $216.57 | 3.712% | $224.6091 | $224.61 | $224.60 | $224.60 |
| Purchase #7 | $170.46 | 11.158% | $189.4799 | $189.48 | $189.50 | $189.50 |
| 7 purchase totals = | $1,202.17 | $1,313.0942 | $1,313.10 | $1,313.15 | $1,313.20 | |