| 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 | $130.29 | 4.204% | $135.7674 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $197.97 | 13.659% | $225.0107 | $225.01 | $225.00 | $225.00 |
| Purchase #3 | $156.99 | 6.830% | $167.7124 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $126.40 | 5.564% | $133.4329 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $40.52 | 6.142% | $43.0087 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $132.89 | 7.567% | $142.9458 | $142.95 | $142.95 | $142.90 |
| Purchase #7 | $10.50 | 7.515% | $11.2891 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $795.56 | $859.1670 | $859.17 | $859.15 | $859.10 | |