| 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 | $149.77 | 10.240% | $165.1064 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $177.59 | 4.426% | $185.4501 | $185.45 | $185.45 | $185.50 |
| Purchase #3 | $193.41 | 11.511% | $215.6734 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $110.95 | 4.538% | $115.9849 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $118.73 | 9.195% | $129.6472 | $129.65 | $129.65 | $129.60 |
| Purchase #6 | $98.48 | 4.230% | $102.6457 | $102.65 | $102.65 | $102.60 |
| Purchase #7 | $211.36 | 5.857% | $223.7394 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $1,060.29 | $1,138.2471 | $1,138.25 | $1,138.25 | $1,138.20 | |