| 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 | $137.86 | 11.851% | $154.1978 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $49.72 | 10.408% | $54.8949 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $113.88 | 12.375% | $127.9727 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $137.48 | 3.757% | $142.6451 | $142.65 | $142.65 | $142.60 |
| Purchase #5 | $8.59 | 12.521% | $9.6656 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $240.30 | 7.265% | $257.7578 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $186.57 | 12.644% | $210.1599 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $874.40 | $957.2938 | $957.30 | $957.25 | $957.40 | |