| 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 | $158.86 | 5.262% | $167.2192 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $185.77 | 8.650% | $201.8391 | $201.84 | $201.85 | $201.80 |
| Purchase #3 | $200.67 | 10.129% | $220.9959 | $221.00 | $221.00 | $221.00 |
| Purchase #4 | $86.58 | 6.370% | $92.0951 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $68.49 | 7.637% | $73.7206 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $50.98 | 12.180% | $57.1894 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $16.47 | 8.513% | $17.8721 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $767.82 | $830.9314 | $830.94 | $830.90 | $830.90 | |