| 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 | $123.88 | 7.540% | $133.2206 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $168.92 | 5.111% | $177.5535 | $177.55 | $177.55 | $177.60 |
| Purchase #3 | $134.82 | 10.580% | $149.084 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $23.55 | 6.179% | $25.0052 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $230.55 | 10.247% | $254.1745 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $11.27 | 8.427% | $12.2197 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $59.71 | 10.650% | $66.0691 | $66.07 | $66.05 | $66.10 |
| 7 purchase totals = | $752.70 | $817.3266 | $817.32 | $817.25 | $817.40 | |