| 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 | $158.52 | 5.456% | $167.1689 | $167.17 | $167.15 | $167.20 |
| Purchase #2 | $118.86 | 4.576% | $124.299 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $82.61 | 6.280% | $87.7979 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $197.77 | 6.864% | $211.3449 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $107.52 | 10.425% | $118.729 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $40.56 | 6.759% | $43.3015 | $43.30 | $43.30 | $43.30 |
| Purchase #7 | $53.81 | 6.105% | $57.0951 | $57.10 | $57.10 | $57.10 |
| 7 purchase totals = | $759.65 | $809.7363 | $809.74 | $809.75 | $809.70 | |