| 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 | $143.78 | 4.201% | $149.8202 | $149.82 | $149.80 | $149.80 |
| Purchase #2 | $161.86 | 4.320% | $168.8524 | $168.85 | $168.85 | $168.90 |
| Purchase #3 | $58.60 | 6.228% | $62.2496 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $43.64 | 8.731% | $47.4502 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $132.28 | 10.632% | $146.344 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $106.60 | 8.508% | $115.6695 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $231.72 | 3.551% | $239.9484 | $239.95 | $239.95 | $239.90 |
| 7 purchase totals = | $878.48 | $930.3343 | $930.33 | $930.30 | $930.30 | |