| 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 | $170.97 | 3.669% | $177.2429 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $220.35 | 11.701% | $246.1332 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $61.69 | 6.637% | $65.7844 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $213.80 | 4.632% | $223.7032 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $60.72 | 3.352% | $62.7553 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $25.97 | 6.835% | $27.745 | $27.75 | $27.75 | $27.70 |
| Purchase #7 | $208.28 | 5.655% | $220.0582 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $961.78 | $1,023.4222 | $1,023.42 | $1,023.45 | $1,023.40 | |