| 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 | $149.50 | 11.158% | $166.1812 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $55.94 | 11.489% | $62.3669 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $7.48 | 3.525% | $7.7437 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $124.67 | 4.620% | $130.4298 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $98.27 | 6.686% | $104.8403 | $104.84 | $104.85 | $104.80 |
| Purchase #6 | $134.42 | 5.184% | $141.3883 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $102.42 | 4.520% | $107.0494 | $107.05 | $107.05 | $107.00 |
| 7 purchase totals = | $672.70 | $719.9996 | $720.00 | $720.05 | $719.90 | |