| 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 | $52.87 | 4.284% | $55.135 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $168.69 | 6.505% | $179.6633 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $113.29 | 4.172% | $118.0165 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $90.96 | 7.827% | $98.0794 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $39.25 | 6.323% | $41.7318 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $224.25 | 7.541% | $241.1607 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $156.92 | 10.235% | $172.9808 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $846.23 | $906.7675 | $906.77 | $906.80 | $906.80 | |