| 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 | $159.95 | 10.796% | $177.2182 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $149.41 | 9.298% | $163.3021 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $149.87 | 3.486% | $155.0945 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $65.60 | 7.865% | $70.7594 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $59.28 | 10.784% | $65.6728 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $131.94 | 10.647% | $145.9877 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $62.74 | 11.376% | $69.8773 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $778.79 | $847.9120 | $847.91 | $847.90 | $848.00 | |