| 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 | $193.48 | 5.653% | $204.4174 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $88.48 | 8.723% | $96.1981 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $90.40 | 6.466% | $96.2453 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $156.59 | 11.472% | $174.554 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $133.65 | 7.288% | $143.3904 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $146.80 | 4.555% | $153.4867 | $153.49 | $153.50 | $153.50 |
| Purchase #7 | $39.55 | 8.415% | $42.8781 | $42.88 | $42.90 | $42.90 |
| 7 purchase totals = | $848.95 | $911.1700 | $911.18 | $911.20 | $911.20 | |