| 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 | $175.80 | 7.277% | $188.593 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $70.96 | 10.827% | $78.6428 | $78.64 | $78.65 | $78.60 |
| Purchase #3 | $103.90 | 4.854% | $108.9433 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $132.52 | 12.660% | $149.297 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $179.61 | 12.339% | $201.7721 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $70.68 | 10.312% | $77.9685 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $8.41 | 8.757% | $9.1465 | $9.15 | $9.15 | $9.10 |
| 7 purchase totals = | $741.88 | $814.3632 | $814.36 | $814.35 | $814.30 | |