| 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 | $118.93 | 8.449% | $128.9784 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $139.48 | 5.343% | $146.9324 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $29.91 | 4.257% | $31.1833 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $143.44 | 6.380% | $152.5915 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $18.31 | 5.104% | $19.2445 | $19.24 | $19.25 | $19.20 |
| Purchase #6 | $61.71 | 4.579% | $64.5357 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $127.37 | 6.867% | $136.1165 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $639.15 | $679.5823 | $679.58 | $679.65 | $679.50 | |