| 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 | $184.69 | 3.757% | $191.6288 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $195.65 | 5.744% | $206.8881 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $100.83 | 6.505% | $107.389 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $17.90 | 5.203% | $18.8313 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $219.46 | 13.118% | $248.2488 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $33.45 | 13.117% | $37.8376 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $41.42 | 6.494% | $44.1098 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $793.40 | $854.9334 | $854.94 | $855.00 | $854.80 | |