| 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 | $158.53 | 10.773% | $175.6084 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $227.64 | 12.213% | $255.4417 | $255.44 | $255.45 | $255.40 |
| Purchase #3 | $136.26 | 11.610% | $152.0798 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $70.96 | 4.737% | $74.3214 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $17.33 | 10.323% | $19.119 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $212.52 | 7.790% | $229.0753 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $171.94 | 9.600% | $188.4462 | $188.45 | $188.45 | $188.40 |
| 7 purchase totals = | $995.18 | $1,094.0918 | $1,094.10 | $1,094.10 | $1,094.00 | |