| 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 | $164.87 | 11.589% | $183.9768 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $74.75 | 10.541% | $82.6294 | $82.63 | $82.65 | $82.60 |
| Purchase #3 | $20.75 | 7.460% | $22.298 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $161.34 | 5.321% | $169.9249 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $129.78 | 6.628% | $138.3818 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $28.89 | 7.429% | $31.0362 | $31.04 | $31.05 | $31.00 |
| Purchase #7 | $177.95 | 10.860% | $197.2754 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $758.33 | $825.5225 | $825.53 | $825.60 | $825.50 | |