| 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 | $147.77 | 11.794% | $165.198 | $165.20 | $165.20 | $165.20 |
| Purchase #2 | $103.54 | 11.175% | $115.1106 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $180.51 | 9.805% | $198.209 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $85.98 | 6.286% | $91.3847 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $116.36 | 13.670% | $132.2664 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $88.95 | 13.820% | $101.2429 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $58.56 | 5.873% | $61.9992 | $62.00 | $62.00 | $62.00 |
| 7 purchase totals = | $781.67 | $865.4108 | $865.41 | $865.40 | $865.40 | |