| 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 | $117.38 | 7.587% | $126.2856 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $160.36 | 12.816% | $180.9117 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $222.37 | 4.858% | $233.1727 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $244.51 | 4.163% | $254.689 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $155.89 | 7.535% | $167.6363 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $226.66 | 8.724% | $246.4338 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $241.28 | 3.338% | $249.3339 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $1,368.45 | $1,458.4630 | $1,458.46 | $1,458.50 | $1,458.40 | |