| 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 | $176.94 | 11.770% | $197.7658 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $129.75 | 7.649% | $139.6746 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $143.41 | 4.748% | $150.2191 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $108.37 | 6.416% | $115.323 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $118.90 | 8.199% | $128.6486 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $217.54 | 3.594% | $225.3584 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $117.32 | 12.776% | $132.3088 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $1,012.23 | $1,089.2983 | $1,089.30 | $1,089.20 | $1,089.30 | |