| 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 | $177.63 | 8.191% | $192.1797 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $88.56 | 12.637% | $99.7513 | $99.75 | $99.75 | $99.80 |
| Purchase #3 | $117.70 | 5.408% | $124.0652 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $10.85 | 9.248% | $11.8534 | $11.85 | $11.85 | $11.90 |
| Purchase #5 | $31.26 | 12.309% | $35.1078 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $29.94 | 4.565% | $31.3068 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $237.62 | 8.255% | $257.2355 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $693.56 | $751.4997 | $751.51 | $751.50 | $751.60 | |