| 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 | $158.31 | 10.505% | $174.9405 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $106.85 | 8.717% | $116.1641 | $116.16 | $116.15 | $116.20 |
| Purchase #3 | $107.57 | 6.263% | $114.3071 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $70.87 | 12.316% | $79.5983 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $216.98 | 7.503% | $233.26 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $60.69 | 9.496% | $66.4531 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $25.37 | 12.845% | $28.6288 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $746.64 | $813.3519 | $813.35 | $813.35 | $813.40 | |