| 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 | $171.88 | 9.553% | $188.2997 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $53.40 | 3.277% | $55.1499 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $52.47 | 5.140% | $55.167 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $67.87 | 6.217% | $72.0895 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $153.65 | 8.528% | $166.7533 | $166.75 | $166.75 | $166.80 |
| Purchase #6 | $18.99 | 10.574% | $20.998 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $184.87 | 4.512% | $193.2113 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $703.13 | $751.6687 | $751.67 | $751.65 | $751.70 | |