| 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 | $148.84 | 3.109% | $153.4674 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $137.27 | 9.787% | $150.7046 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $110.37 | 9.242% | $120.5704 | $120.57 | $120.55 | $120.60 |
| Purchase #4 | $82.52 | 5.154% | $86.7731 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $120.87 | 8.861% | $131.5803 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $150.27 | 4.775% | $157.4454 | $157.45 | $157.45 | $157.40 |
| Purchase #7 | $123.73 | 9.629% | $135.644 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $873.87 | $936.1852 | $936.18 | $936.15 | $936.20 | |