| 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 | $119.61 | 5.288% | $125.935 | $125.94 | $125.95 | $125.90 |
| Purchase #2 | $144.65 | 8.648% | $157.1593 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $250.28 | 10.322% | $276.1139 | $276.11 | $276.10 | $276.10 |
| Purchase #4 | $75.87 | 12.105% | $85.0541 | $85.05 | $85.05 | $85.10 |
| Purchase #5 | $138.72 | 12.799% | $156.4748 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $171.52 | 8.348% | $185.8385 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $12.51 | 6.807% | $13.3616 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $913.16 | $999.9372 | $999.93 | $999.90 | $1,000.00 | |