| 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 | $172.48 | 11.524% | $192.3566 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $180.26 | 13.851% | $205.2278 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $25.65 | 10.839% | $28.4302 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $225.26 | 9.188% | $245.9569 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $45.95 | 4.112% | $47.8395 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $128.98 | 7.405% | $138.531 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $107.84 | 12.851% | $121.6985 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $886.42 | $980.0405 | $980.05 | $980.10 | $980.00 | |