| 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 | $137.71 | 5.314% | $145.0279 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $55.59 | 12.799% | $62.705 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $124.58 | 3.828% | $129.3489 | $129.35 | $129.35 | $129.30 |
| Purchase #4 | $211.33 | 8.768% | $229.8594 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $110.37 | 13.771% | $125.5691 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $27.47 | 6.859% | $29.3542 | $29.35 | $29.35 | $29.40 |
| Purchase #7 | $145.35 | 6.572% | $154.9024 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $812.40 | $876.7669 | $876.77 | $876.75 | $876.80 | |