| 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 | $158.84 | 8.260% | $171.9602 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $195.51 | 12.813% | $220.5607 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $117.77 | 12.393% | $132.3652 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $12.34 | 11.412% | $13.7482 | $13.75 | $13.75 | $13.70 |
| Purchase #5 | $80.49 | 12.827% | $90.8145 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $113.99 | 6.119% | $120.965 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $220.97 | 5.387% | $232.8737 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $899.91 | $983.2875 | $983.29 | $983.20 | $983.40 | |