| 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 | $165.28 | 10.235% | $182.1964 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $37.55 | 7.568% | $40.3918 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $62.71 | 13.583% | $71.2279 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $186.78 | 3.613% | $193.5284 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $198.71 | 4.731% | $208.111 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $46.57 | 10.163% | $51.3029 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $135.90 | 8.102% | $146.9106 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $833.50 | $893.6690 | $893.67 | $893.70 | $893.60 | |