| 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 | $149.63 | 12.857% | $168.8679 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $130.99 | 8.233% | $141.7744 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $127.65 | 13.351% | $144.6926 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $225.65 | 12.587% | $254.0526 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $219.87 | 9.615% | $241.0105 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $233.34 | 6.103% | $247.5807 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $76.99 | 9.586% | $84.3703 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $1,164.12 | $1,282.3490 | $1,282.34 | $1,282.30 | $1,282.50 | |