| 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 | $154.29 | 3.581% | $159.8151 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $49.94 | 3.651% | $51.7633 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $60.37 | 13.862% | $68.7385 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $17.95 | 3.470% | $18.5729 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $230.90 | 6.123% | $245.038 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $205.71 | 4.233% | $214.4177 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $95.37 | 8.426% | $103.4059 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $814.53 | $861.7514 | $861.76 | $861.70 | $861.70 | |