| 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 | $211.98 | 6.412% | $225.5722 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $197.77 | 9.410% | $216.3802 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $162.39 | 9.848% | $178.3822 | $178.38 | $178.40 | $178.40 |
| Purchase #4 | $86.43 | 9.821% | $94.9183 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $163.53 | 4.360% | $170.6599 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $108.33 | 3.647% | $112.2808 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $133.41 | 9.521% | $146.112 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $1,063.84 | $1,144.3056 | $1,144.30 | $1,144.30 | $1,144.40 | |