| 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 | $85.36 | 3.292% | $88.1701 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $125.72 | 11.473% | $140.1439 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $174.78 | 9.806% | $191.9189 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $220.35 | 8.430% | $238.9255 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $244.50 | 11.460% | $272.5197 | $272.52 | $272.50 | $272.50 |
| Purchase #6 | $180.58 | 9.445% | $197.6358 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $16.76 | 8.314% | $18.1534 | $18.15 | $18.15 | $18.20 |
| 7 purchase totals = | $1,048.05 | $1,147.4673 | $1,147.47 | $1,147.45 | $1,147.40 | |