| 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 | $197.99 | 4.744% | $207.3826 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $20.61 | 5.301% | $21.7025 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $160.49 | 5.460% | $169.2528 | $169.25 | $169.25 | $169.30 |
| Purchase #4 | $75.41 | 10.273% | $83.1569 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $223.63 | 13.365% | $253.5181 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $148.78 | 10.435% | $164.3052 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $231.75 | 5.334% | $244.1115 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,058.66 | $1,143.4296 | $1,143.43 | $1,143.40 | $1,143.50 | |