| 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 | $156.52 | 7.651% | $168.4953 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $207.81 | 10.543% | $229.7194 | $229.72 | $229.70 | $229.70 |
| Purchase #3 | $155.68 | 13.566% | $176.7995 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $185.94 | 9.524% | $203.6489 | $203.65 | $203.65 | $203.60 |
| Purchase #5 | $125.77 | 6.476% | $133.9149 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $123.79 | 5.435% | $130.518 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $238.80 | 11.122% | $265.3593 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $1,194.31 | $1,308.4553 | $1,308.46 | $1,308.40 | $1,308.40 | |