| 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 | $143.46 | 4.338% | $149.6833 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $202.97 | 11.634% | $226.5835 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $196.81 | 11.735% | $219.9057 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $182.62 | 4.745% | $191.2853 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $93.57 | 13.531% | $106.231 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $172.62 | 7.110% | $184.8933 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $81.94 | 11.263% | $91.1689 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $1,073.99 | $1,169.7510 | $1,169.75 | $1,169.80 | $1,169.80 | |