| 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 | $185.62 | 5.299% | $195.456 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $49.78 | 10.486% | $54.9999 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $121.62 | 13.411% | $137.9305 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $142.63 | 5.830% | $150.9453 | $150.95 | $150.95 | $150.90 |
| Purchase #5 | $110.39 | 7.449% | $118.613 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $138.58 | 7.122% | $148.4497 | $148.45 | $148.45 | $148.40 |
| Purchase #7 | $138.40 | 7.391% | $148.6291 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $887.02 | $955.0235 | $955.03 | $955.05 | $954.90 | |