| 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 | $154.48 | 13.563% | $175.4321 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $219.67 | 8.289% | $237.8784 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $158.61 | 3.777% | $164.6007 | $164.60 | $164.60 | $164.60 |
| Purchase #4 | $68.51 | 3.798% | $71.112 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $197.47 | 10.753% | $218.7039 | $218.70 | $218.70 | $218.70 |
| Purchase #6 | $47.56 | 9.636% | $52.1429 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $57.33 | 5.842% | $60.6792 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $903.63 | $980.5492 | $980.54 | $980.60 | $980.50 | |