| 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 | $167.76 | 3.361% | $173.3984 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $236.46 | 5.147% | $248.6306 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $47.70 | 9.871% | $52.4085 | $52.41 | $52.40 | $52.40 |
| Purchase #4 | $13.64 | 3.662% | $14.1395 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $172.43 | 11.337% | $191.9784 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $26.42 | 8.265% | $28.6036 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $93.68 | 5.443% | $98.779 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $758.09 | $807.9380 | $807.94 | $808.00 | $807.90 | |