| 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 | $174.33 | 8.669% | $189.4427 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $235.90 | 6.469% | $251.1604 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $203.38 | 10.484% | $224.7024 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $249.42 | 8.723% | $271.1769 | $271.18 | $271.20 | $271.20 |
| Purchase #5 | $177.71 | 13.648% | $201.9639 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $111.26 | 7.375% | $119.4654 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $127.68 | 8.267% | $138.2353 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $1,279.68 | $1,396.1470 | $1,396.15 | $1,396.15 | $1,396.20 | |