| 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 | $145.59 | 12.503% | $163.7931 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $183.60 | 7.625% | $197.5995 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $165.25 | 6.790% | $176.4705 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $206.48 | 6.734% | $220.3844 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $59.55 | 4.565% | $62.2685 | $62.27 | $62.25 | $62.30 |
| Purchase #6 | $40.58 | 7.490% | $43.6194 | $43.62 | $43.60 | $43.60 |
| Purchase #7 | $64.34 | 11.830% | $71.9514 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $865.39 | $936.0868 | $936.08 | $936.05 | $936.20 | |