| 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 | $69.94 | 11.803% | $78.195 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $183.50 | 7.793% | $197.8002 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $136.61 | 11.151% | $151.8434 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $87.38 | 3.773% | $90.6768 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $155.60 | 3.439% | $160.9511 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $90.80 | 5.452% | $95.7504 | $95.75 | $95.75 | $95.80 |
| Purchase #7 | $125.97 | 3.273% | $130.093 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $849.80 | $905.3099 | $905.31 | $905.35 | $905.40 | |