| 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 | $193.37 | 6.764% | $206.4495 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $86.40 | 13.498% | $98.0623 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $167.56 | 10.833% | $185.7118 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $74.52 | 4.496% | $77.8704 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $153.86 | 3.591% | $159.3851 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $49.60 | 11.128% | $55.1195 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $9.61 | 5.652% | $10.1532 | $10.15 | $10.15 | $10.20 |
| 7 purchase totals = | $734.92 | $792.7518 | $792.75 | $792.70 | $792.80 | |