| 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 | $110.94 | 9.375% | $121.3406 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $105.27 | 13.626% | $119.6141 | $119.61 | $119.60 | $119.60 |
| Purchase #3 | $134.35 | 5.525% | $141.7728 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $200.49 | 8.203% | $216.9362 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $111.91 | 13.795% | $127.348 | $127.35 | $127.35 | $127.30 |
| Purchase #6 | $22.86 | 6.490% | $24.3436 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $15.99 | 4.180% | $16.6584 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $701.81 | $768.0137 | $768.01 | $768.00 | $767.90 | |