| 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 | $142.86 | 10.586% | $157.9832 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $106.71 | 5.533% | $112.6143 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $81.90 | 13.423% | $92.8934 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $9.92 | 12.209% | $11.1311 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $221.50 | 4.432% | $231.3169 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $144.80 | 3.454% | $149.8014 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $174.78 | 11.152% | $194.2715 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $882.47 | $950.0118 | $950.00 | $950.00 | $950.00 | |