| 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 | $181.72 | 10.729% | $201.2167 | $201.22 | $201.20 | $201.20 |
| Purchase #2 | $133.61 | 5.477% | $140.9278 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $150.87 | 9.647% | $165.4244 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $88.70 | 13.601% | $100.7641 | $100.76 | $100.75 | $100.80 |
| Purchase #5 | $44.34 | 9.507% | $48.5554 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $96.82 | 5.161% | $101.8169 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $196.69 | 7.131% | $210.716 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $892.75 | $969.4213 | $969.43 | $969.35 | $969.40 | |