| 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 | $169.27 | 9.542% | $185.4217 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $62.33 | 9.788% | $68.4309 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $132.77 | 3.630% | $137.5896 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $81.96 | 12.107% | $91.8829 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $250.29 | 9.488% | $274.0375 | $274.04 | $274.05 | $274.00 |
| Purchase #6 | $130.67 | 8.602% | $141.9102 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $30.62 | 7.729% | $32.9866 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $857.91 | $932.2594 | $932.26 | $932.30 | $932.20 | |