| 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 | $181.28 | 7.810% | $195.438 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $96.78 | 6.186% | $102.7668 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $108.43 | 12.218% | $121.678 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $143.35 | 5.752% | $151.5955 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $12.62 | 10.322% | $13.9226 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $95.51 | 6.341% | $101.5663 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $25.73 | 13.843% | $29.2918 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $663.70 | $716.2590 | $716.27 | $716.25 | $716.30 | |