| 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 | $176.73 | 9.585% | $193.6696 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $53.71 | 6.838% | $57.3827 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $30.51 | 3.764% | $31.6584 | $31.66 | $31.65 | $31.70 |
| Purchase #4 | $91.27 | 11.607% | $101.8637 | $101.86 | $101.85 | $101.90 |
| Purchase #5 | $182.39 | 7.395% | $195.8777 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $120.41 | 13.155% | $136.2499 | $136.25 | $136.25 | $136.20 |
| Purchase #7 | $29.83 | 4.612% | $31.2058 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $684.85 | $747.9078 | $747.91 | $747.90 | $748.00 | |