| 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 | $75.95 | 12.107% | $85.1453 | $85.15 | $85.15 | $85.10 |
| Purchase #2 | $111.62 | 6.390% | $118.7525 | $118.75 | $118.75 | $118.80 |
| Purchase #3 | $155.46 | 3.223% | $160.4705 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $128.61 | 9.482% | $140.8048 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $155.52 | 3.576% | $161.0814 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $170.70 | 13.145% | $193.1385 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $188.74 | 12.629% | $212.576 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $986.60 | $1,071.9690 | $1,071.97 | $1,072.00 | $1,072.00 | |