| 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 | $174.79 | 9.299% | $191.0437 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $87.33 | 11.456% | $97.3345 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $224.81 | 7.210% | $241.0188 | $241.02 | $241.00 | $241.00 |
| Purchase #4 | $20.35 | 6.287% | $21.6294 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $81.28 | 4.838% | $85.2123 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $144.27 | 8.746% | $156.8879 | $156.89 | $156.90 | $156.90 |
| Purchase #7 | $7.62 | 13.216% | $8.6271 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $740.45 | $801.7537 | $801.75 | $801.80 | $801.60 | |