| 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 | $77.61 | 3.277% | $80.1533 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $161.38 | 7.827% | $174.0112 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $154.26 | 3.331% | $159.3984 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $40.95 | 13.396% | $46.4357 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $156.63 | 13.287% | $177.4414 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $231.87 | 9.523% | $253.951 | $253.95 | $253.95 | $254.00 |
| Purchase #7 | $81.85 | 7.775% | $88.2138 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $904.55 | $979.6048 | $979.60 | $979.60 | $979.60 | |