| 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 | $149.80 | 4.408% | $156.4032 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $9.97 | 4.274% | $10.3961 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $28.63 | 11.592% | $31.9488 | $31.95 | $31.95 | $31.90 |
| Purchase #4 | $11.54 | 8.551% | $12.5268 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $184.94 | 8.555% | $200.7616 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $118.91 | 5.247% | $125.1492 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $221.50 | 13.503% | $251.4091 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $725.29 | $788.5948 | $788.60 | $788.60 | $788.50 | |