| 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 | $107.79 | 7.872% | $116.2752 | $116.28 | $116.30 | $116.30 |
| Purchase #2 | $69.65 | 3.585% | $72.147 | $72.15 | $72.15 | $72.10 |
| Purchase #3 | $7.85 | 3.466% | $8.1221 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $204.60 | 3.321% | $211.3948 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $172.50 | 4.830% | $180.8318 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $31.55 | 13.465% | $35.7982 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $156.68 | 4.226% | $163.3013 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $750.62 | $787.8704 | $787.87 | $787.90 | $787.80 | |