| 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 | $148.52 | 7.462% | $159.6026 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $170.77 | 3.372% | $176.5284 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $160.49 | 5.289% | $168.9783 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $121.45 | 13.142% | $137.411 | $137.41 | $137.40 | $137.40 |
| Purchase #5 | $176.72 | 7.331% | $189.6753 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $75.44 | 5.207% | $79.3682 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $21.53 | 4.469% | $22.4922 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $874.92 | $934.0560 | $934.06 | $934.10 | $934.10 | |