| 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 | $139.28 | 6.363% | $148.1424 | $148.14 | $148.15 | $148.10 |
| Purchase #2 | $152.61 | 11.463% | $170.1037 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $71.50 | 12.396% | $80.3631 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $92.64 | 8.343% | $100.369 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $176.36 | 5.219% | $185.5642 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $11.65 | 8.218% | $12.6074 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $108.84 | 10.216% | $119.9591 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $752.88 | $817.1089 | $817.10 | $817.05 | $817.20 | |