| 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 | $107.42 | 9.337% | $117.4498 | $117.45 | $117.45 | $117.40 |
| Purchase #2 | $242.96 | 8.304% | $263.1354 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $16.96 | 3.843% | $17.6118 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $201.85 | 9.868% | $221.7686 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $65.97 | 3.190% | $68.0744 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $90.45 | 4.604% | $94.6143 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $161.98 | 10.828% | $179.5192 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $887.59 | $962.1735 | $962.17 | $962.10 | $962.10 | |