| 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 | $134.31 | 9.344% | $146.8599 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $187.68 | 5.719% | $198.4134 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $23.26 | 8.117% | $25.148 | $25.15 | $25.15 | $25.10 |
| Purchase #4 | $105.71 | 10.489% | $116.7979 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $182.55 | 12.608% | $205.5659 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $41.51 | 7.282% | $44.5328 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $240.59 | 4.373% | $251.111 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $915.61 | $988.4289 | $988.43 | $988.40 | $988.40 | |