| 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 | $172.34 | 5.495% | $181.8101 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $31.79 | 3.166% | $32.7965 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $10.79 | 11.519% | $12.0329 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $154.32 | 13.393% | $174.9881 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $236.51 | 7.408% | $254.0307 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $205.85 | 7.538% | $221.367 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $82.29 | 12.732% | $92.7672 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $893.89 | $969.7925 | $969.80 | $969.80 | $969.80 | |