| 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 | $143.86 | 6.461% | $153.1548 | $153.15 | $153.15 | $153.20 |
| Purchase #2 | $21.66 | 10.216% | $23.8728 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $225.59 | 9.504% | $247.0301 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $36.98 | 12.433% | $41.5777 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $121.42 | 6.181% | $128.925 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $127.29 | 9.218% | $139.0236 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $9.53 | 10.426% | $10.5236 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $686.33 | $744.1076 | $744.10 | $744.10 | $744.10 | |