| 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 | $141.26 | 10.726% | $156.4115 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $25.79 | 10.274% | $28.4397 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $243.80 | 5.119% | $256.2801 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $98.62 | 11.687% | $110.1457 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $83.40 | 10.283% | $91.976 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $144.28 | 6.255% | $153.3047 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $76.88 | 9.267% | $84.0045 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $814.03 | $880.5622 | $880.56 | $880.60 | $880.50 | |