| 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 | $146.45 | 6.264% | $155.6236 | $155.62 | $155.60 | $155.60 |
| Purchase #2 | $146.44 | 4.479% | $152.999 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $213.35 | 6.855% | $227.9751 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $54.98 | 10.286% | $60.6352 | $60.64 | $60.65 | $60.60 |
| Purchase #5 | $50.44 | 13.285% | $57.141 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $117.59 | 7.208% | $126.0659 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $49.47 | 3.554% | $51.2282 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $778.72 | $831.6680 | $831.68 | $831.70 | $831.60 | |