| 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 | $180.43 | 10.867% | $200.0373 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $133.53 | 10.605% | $147.6909 | $147.69 | $147.70 | $147.70 |
| Purchase #3 | $65.40 | 10.807% | $72.4678 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $139.63 | 3.650% | $144.7265 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $96.81 | 11.167% | $107.6208 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $50.62 | 4.847% | $53.0736 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $128.35 | 4.245% | $133.7985 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $794.77 | $859.4154 | $859.42 | $859.40 | $859.40 | |