| 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 | $171.63 | 10.842% | $190.2381 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $159.86 | 9.535% | $175.1027 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $21.59 | 4.545% | $22.5713 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $188.64 | 12.621% | $212.4483 | $212.45 | $212.45 | $212.40 |
| Purchase #5 | $98.43 | 6.396% | $104.7256 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $89.95 | 5.590% | $94.9782 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $17.85 | 7.610% | $19.2084 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $747.95 | $819.2726 | $819.28 | $819.30 | $819.20 | |