| 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 | $154.75 | 3.751% | $160.5547 | $160.55 | $160.55 | $160.60 |
| Purchase #2 | $94.36 | 9.402% | $103.2317 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $169.71 | 4.155% | $176.7615 | $176.76 | $176.75 | $176.80 |
| Purchase #4 | $216.87 | 11.134% | $241.0163 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $229.33 | 7.337% | $246.1559 | $246.16 | $246.15 | $246.20 |
| Purchase #6 | $176.54 | 9.723% | $193.705 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $7.45 | 8.840% | $8.1086 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $1,049.01 | $1,129.5337 | $1,129.54 | $1,129.50 | $1,129.60 | |