| 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 | $147.69 | 5.737% | $156.163 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $55.84 | 13.243% | $63.2349 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $13.79 | 6.637% | $14.7052 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $33.71 | 12.476% | $37.9157 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $176.53 | 13.503% | $200.3668 | $200.37 | $200.35 | $200.40 |
| Purchase #6 | $203.81 | 12.557% | $229.4024 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $138.76 | 4.653% | $145.2165 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $770.13 | $847.0045 | $847.01 | $846.95 | $847.00 | |