| 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 | $136.98 | 4.670% | $143.377 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $122.35 | 12.152% | $137.218 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $68.68 | 10.815% | $76.1077 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $89.64 | 5.855% | $94.8884 | $94.89 | $94.90 | $94.90 |
| Purchase #5 | $80.72 | 13.409% | $91.5437 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $47.27 | 4.271% | $49.2889 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $245.67 | 8.653% | $266.9278 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $791.31 | $859.3515 | $859.36 | $859.40 | $859.30 | |