| 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 | $170.88 | 11.566% | $190.644 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $148.36 | 9.626% | $162.6411 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $136.29 | 10.538% | $150.6522 | $150.65 | $150.65 | $150.70 |
| Purchase #4 | $10.74 | 5.612% | $11.3427 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $66.37 | 4.474% | $69.3394 | $69.34 | $69.35 | $69.30 |
| Purchase #6 | $18.38 | 4.846% | $19.2707 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $21.60 | 3.296% | $22.3119 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $572.62 | $626.2020 | $626.19 | $626.20 | $626.10 | |