| 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 | $154.96 | 13.214% | $175.4364 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $24.62 | 3.468% | $25.4738 | $25.47 | $25.45 | $25.50 |
| Purchase #3 | $6.60 | 6.768% | $7.0467 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $150.60 | 9.411% | $164.773 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $19.26 | 3.690% | $19.9707 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $55.94 | 6.599% | $59.6315 | $59.63 | $59.65 | $59.60 |
| Purchase #7 | $77.55 | 3.696% | $80.4162 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $489.53 | $532.7483 | $532.75 | $532.70 | $532.70 | |