| 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 | $173.33 | 12.680% | $195.3082 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $6.56 | 9.686% | $7.1954 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $182.40 | 12.117% | $204.5014 | $204.50 | $204.50 | $204.50 |
| Purchase #4 | $228.77 | 7.813% | $246.6438 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $39.57 | 8.224% | $42.8242 | $42.82 | $42.80 | $42.80 |
| Purchase #6 | $58.95 | 5.754% | $62.342 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $165.86 | 8.775% | $180.4142 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $855.44 | $939.2292 | $939.22 | $939.20 | $939.10 | |