| 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 | $143.26 | 4.686% | $149.9732 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $22.51 | 5.469% | $23.7411 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $141.25 | 5.167% | $148.5484 | $148.55 | $148.55 | $148.50 |
| Purchase #4 | $244.90 | 12.556% | $275.6496 | $275.65 | $275.65 | $275.60 |
| Purchase #5 | $226.80 | 6.457% | $241.4445 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $46.57 | 5.253% | $49.0163 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $35.58 | 5.669% | $37.597 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $860.87 | $925.9701 | $925.97 | $925.95 | $925.80 | |