| 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 | $156.25 | 8.690% | $169.8281 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $238.59 | 5.214% | $251.0301 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $137.26 | 9.772% | $150.673 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $249.92 | 11.159% | $277.8086 | $277.81 | $277.80 | $277.80 |
| Purchase #5 | $105.38 | 10.668% | $116.6219 | $116.62 | $116.60 | $116.60 |
| Purchase #6 | $18.95 | 3.833% | $19.6764 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $21.82 | 8.105% | $23.5885 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $928.17 | $1,009.2266 | $1,009.23 | $1,009.25 | $1,009.20 | |