| 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 | $136.76 | 13.370% | $155.0448 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $179.79 | 5.748% | $190.1243 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $181.90 | 13.581% | $206.6038 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $160.50 | 3.117% | $165.5028 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $209.73 | 6.209% | $222.7521 | $222.75 | $222.75 | $222.80 |
| Purchase #6 | $243.50 | 8.288% | $263.6813 | $263.68 | $263.70 | $263.70 |
| Purchase #7 | $163.84 | 11.164% | $182.1311 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $1,276.02 | $1,385.8402 | $1,385.82 | $1,385.85 | $1,385.80 | |