| 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 | $147.52 | 5.545% | $155.7 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $197.78 | 3.257% | $204.2217 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $138.40 | 4.265% | $144.3028 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $14.87 | 7.634% | $16.0052 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $247.36 | 13.358% | $280.4023 | $280.40 | $280.40 | $280.40 |
| Purchase #6 | $160.82 | 10.164% | $177.1657 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $127.52 | 4.352% | $133.0697 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $1,034.27 | $1,110.8674 | $1,110.87 | $1,110.80 | $1,110.90 | |