| 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 | $159.86 | 9.238% | $174.6279 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $23.51 | 13.513% | $26.6869 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $82.63 | 13.805% | $94.0371 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $101.97 | 8.411% | $110.5467 | $110.55 | $110.55 | $110.50 |
| Purchase #5 | $234.53 | 8.826% | $255.2296 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $90.99 | 6.795% | $97.1728 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $24.32 | 7.394% | $26.1182 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $717.81 | $784.4192 | $784.43 | $784.45 | $784.30 | |