| 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 | $170.58 | 12.771% | $192.3648 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $166.30 | 11.653% | $185.6789 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $22.61 | 3.392% | $23.3769 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $73.62 | 6.789% | $78.6181 | $78.62 | $78.60 | $78.60 |
| Purchase #5 | $247.37 | 7.730% | $266.4917 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $191.86 | 12.398% | $215.6468 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $211.83 | 12.113% | $237.489 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $1,084.17 | $1,199.6662 | $1,199.67 | $1,199.70 | $1,199.70 | |