| 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 | $196.51 | 3.851% | $204.0776 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $172.60 | 3.863% | $179.2675 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $43.43 | 11.593% | $48.4648 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $141.53 | 12.832% | $159.6911 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $128.53 | 7.574% | $138.2649 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $138.48 | 3.271% | $143.0097 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $59.54 | 10.269% | $65.6542 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $880.62 | $938.4298 | $938.42 | $938.40 | $938.60 | |