| 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 | $38.53 | 5.636% | $40.7016 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $137.71 | 6.765% | $147.0261 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $136.79 | 12.798% | $154.2964 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $115.76 | 9.641% | $126.9204 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $160.82 | 5.834% | $170.2022 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $194.41 | 8.449% | $210.8357 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $151.50 | 3.196% | $156.3419 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $935.52 | $1,006.3243 | $1,006.33 | $1,006.35 | $1,006.20 | |