| 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 | $130.99 | 7.678% | $141.0474 | $141.05 | $141.05 | $141.00 |
| Purchase #2 | $8.45 | 12.687% | $9.5221 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $59.27 | 5.281% | $62.4 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $107.27 | 8.251% | $116.1208 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $168.35 | 3.688% | $174.5587 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $107.66 | 4.335% | $112.3271 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $59.74 | 8.360% | $64.7343 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $641.73 | $680.7104 | $680.71 | $680.70 | $680.60 | |