| 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 | $134.47 | 5.269% | $141.5552 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $21.26 | 12.801% | $23.9815 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $134.40 | 3.278% | $138.8056 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $105.79 | 4.715% | $110.778 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $53.29 | 3.169% | $54.9788 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $45.25 | 4.656% | $47.3568 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $130.32 | 10.840% | $144.4467 | $144.45 | $144.45 | $144.40 |
| 7 purchase totals = | $624.78 | $661.9026 | $661.92 | $661.95 | $662.00 | |