| 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 | $169.35 | 4.441% | $176.8708 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $195.73 | 8.355% | $212.0832 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $66.74 | 13.577% | $75.8013 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $87.54 | 5.768% | $92.5893 | $92.59 | $92.60 | $92.60 |
| Purchase #5 | $116.62 | 13.409% | $132.2576 | $132.26 | $132.25 | $132.30 |
| Purchase #6 | $160.45 | 4.150% | $167.1087 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $19.47 | 13.797% | $22.1563 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $815.90 | $878.8672 | $878.87 | $878.85 | $879.00 | |