| 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 | $158.86 | 11.266% | $176.7572 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $194.63 | 7.681% | $209.5795 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $77.65 | 4.113% | $80.8437 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $191.75 | 9.373% | $209.7227 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $91.29 | 4.549% | $95.4428 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $160.79 | 5.767% | $170.0628 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $47.98 | 13.727% | $54.5662 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $922.95 | $996.9749 | $996.97 | $996.95 | $997.00 | |