| 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 | $151.82 | 8.158% | $164.2055 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $93.35 | 6.652% | $99.5596 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $134.93 | 10.288% | $148.8116 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $47.66 | 4.152% | $49.6388 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $151.68 | 5.608% | $160.1862 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $227.46 | 13.407% | $257.9556 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $6.69 | 9.781% | $7.3443 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $813.59 | $887.7016 | $887.71 | $887.70 | $887.70 | |