| 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 | $174.62 | 7.425% | $187.5855 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $151.46 | 12.593% | $170.5334 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $242.68 | 11.325% | $270.1635 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $39.89 | 4.401% | $41.6456 | $41.65 | $41.65 | $41.60 |
| Purchase #5 | $35.73 | 8.215% | $38.6652 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $17.28 | 12.747% | $19.4827 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $91.25 | 4.543% | $95.3955 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $752.91 | $823.4714 | $823.48 | $823.50 | $823.50 | |