| 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 | $117.38 | 12.716% | $132.306 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $94.64 | 10.771% | $104.8337 | $104.83 | $104.85 | $104.80 |
| Purchase #3 | $15.49 | 8.853% | $16.8613 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $185.26 | 3.816% | $192.3295 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $158.34 | 5.514% | $167.0709 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $21.39 | 6.838% | $22.8526 | $22.85 | $22.85 | $22.90 |
| Purchase #7 | $109.89 | 6.111% | $116.6054 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $702.39 | $752.8594 | $752.86 | $752.85 | $752.90 | |