| 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 | $151.81 | 11.191% | $168.7991 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $81.48 | 12.273% | $91.48 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $149.94 | 8.758% | $163.0717 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $152.75 | 4.286% | $159.2969 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $50.44 | 5.581% | $53.2551 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $19.92 | 11.165% | $22.1441 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $114.39 | 8.204% | $123.7746 | $123.77 | $123.75 | $123.80 |
| 7 purchase totals = | $720.73 | $781.8215 | $781.82 | $781.80 | $781.90 | |