| 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 | $116.63 | 11.603% | $130.1626 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $200.66 | 9.539% | $219.801 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $42.54 | 12.747% | $47.9626 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $133.96 | 6.530% | $142.7076 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $25.80 | 12.517% | $29.0294 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $209.87 | 10.856% | $232.6535 | $232.65 | $232.65 | $232.70 |
| Purchase #7 | $14.56 | 7.448% | $15.6444 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $744.02 | $817.9611 | $817.95 | $817.95 | $818.00 | |