| 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 | $181.61 | 3.688% | $188.3078 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $184.31 | 8.825% | $200.5754 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $129.71 | 13.450% | $147.156 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $52.45 | 5.756% | $55.469 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $54.72 | 3.710% | $56.7501 | $56.75 | $56.75 | $56.80 |
| Purchase #6 | $38.31 | 8.757% | $41.6648 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $78.36 | 7.716% | $84.4063 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $719.47 | $774.3294 | $774.34 | $774.30 | $774.50 | |