| 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 | $142.49 | 8.665% | $154.8368 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $220.92 | 9.277% | $241.4147 | $241.41 | $241.40 | $241.40 |
| Purchase #3 | $85.71 | 6.588% | $91.3566 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $53.62 | 8.843% | $58.3616 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $105.96 | 8.586% | $115.0577 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $44.70 | 8.673% | $48.5768 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $135.85 | 4.697% | $142.2309 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $789.25 | $851.8351 | $851.84 | $851.85 | $851.90 | |