| 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 | $137.55 | 8.114% | $148.7108 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $90.90 | 8.167% | $98.3238 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $65.99 | 8.229% | $71.4203 | $71.42 | $71.40 | $71.40 |
| Purchase #4 | $228.84 | 3.718% | $237.3483 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $119.63 | 12.576% | $134.6747 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $15.83 | 5.370% | $16.6801 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $11.36 | 10.201% | $12.5188 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $670.10 | $719.6768 | $719.67 | $719.60 | $719.60 | |