| 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 | $142.54 | 9.551% | $156.154 | $156.15 | $156.15 | $156.20 |
| Purchase #2 | $87.71 | 5.337% | $92.3911 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $48.67 | 13.601% | $55.2896 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $46.50 | 10.436% | $51.3527 | $51.35 | $51.35 | $51.40 |
| Purchase #5 | $130.30 | 5.500% | $137.4665 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $87.88 | 7.716% | $94.6608 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $20.31 | 8.571% | $22.0508 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $563.91 | $609.3655 | $609.36 | $609.35 | $609.60 | |