| 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 | $170.44 | 8.174% | $184.3718 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $234.77 | 9.107% | $256.1505 | $256.15 | $256.15 | $256.20 |
| Purchase #3 | $22.49 | 13.758% | $25.5842 | $25.58 | $25.60 | $25.60 |
| Purchase #4 | $120.96 | 10.423% | $133.5677 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $99.88 | 4.409% | $104.2837 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $88.68 | 9.336% | $96.9592 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $137.27 | 4.355% | $143.2481 | $143.25 | $143.25 | $143.20 |
| 7 purchase totals = | $874.49 | $944.1652 | $944.16 | $944.15 | $944.30 | |