| 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 | $149.82 | 8.135% | $162.0079 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $67.58 | 13.347% | $76.5999 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $217.83 | 8.575% | $236.5089 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $197.43 | 6.442% | $210.1484 | $210.15 | $210.15 | $210.10 |
| Purchase #5 | $161.62 | 7.133% | $173.1484 | $173.15 | $173.15 | $173.10 |
| Purchase #6 | $51.96 | 6.684% | $55.433 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $109.78 | 13.734% | $124.8572 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $956.02 | $1,038.7037 | $1,038.71 | $1,038.70 | $1,038.60 | |