| 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 | $166.70 | 9.819% | $183.0683 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $118.37 | 5.185% | $124.5075 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $213.93 | 12.283% | $240.207 | $240.21 | $240.20 | $240.20 |
| Purchase #4 | $5.94 | 4.113% | $6.1843 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $96.78 | 5.769% | $102.3632 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $218.46 | 3.347% | $225.7719 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $17.62 | 11.182% | $19.5903 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $837.80 | $901.6925 | $901.69 | $901.65 | $901.80 | |