| 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 | $156.27 | 11.234% | $173.8254 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $215.44 | 4.573% | $225.2921 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $216.59 | 10.312% | $238.9248 | $238.92 | $238.90 | $238.90 |
| Purchase #4 | $138.89 | 11.365% | $154.6748 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $197.71 | 3.833% | $205.2882 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $41.31 | 7.466% | $44.3942 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $220.84 | 13.769% | $251.2475 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $1,187.05 | $1,293.6470 | $1,293.64 | $1,293.65 | $1,293.60 | |