| 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 | $33.92 | 5.776% | $35.8792 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $147.62 | 11.283% | $164.276 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $144.93 | 6.106% | $153.7794 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $247.47 | 3.539% | $256.228 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $27.52 | 5.850% | $29.1299 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $164.95 | 5.245% | $173.6016 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $122.90 | 6.379% | $130.7398 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $889.31 | $943.6339 | $943.64 | $943.75 | $943.60 | |