| 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 | $167.97 | 8.105% | $181.584 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $22.46 | 11.815% | $25.1136 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $77.89 | 4.542% | $81.4278 | $81.43 | $81.45 | $81.40 |
| Purchase #4 | $84.86 | 8.127% | $91.7566 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $139.32 | 6.482% | $148.3507 | $148.35 | $148.35 | $148.40 |
| Purchase #6 | $40.43 | 6.659% | $43.1222 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $50.92 | 8.418% | $55.2064 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $583.85 | $626.5613 | $626.56 | $626.55 | $626.60 | |