| 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 | $161.43 | 7.662% | $173.7988 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $147.90 | 8.782% | $160.8886 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $8.26 | 6.432% | $8.7913 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $71.99 | 10.457% | $79.518 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $188.57 | 3.611% | $195.3793 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $223.76 | 12.133% | $250.9088 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $25.82 | 13.217% | $29.2326 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $827.73 | $898.5174 | $898.52 | $898.55 | $898.50 | |