| 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 | $168.45 | 5.220% | $177.2431 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $20.69 | 4.244% | $21.5681 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $161.55 | 11.397% | $179.9619 | $179.96 | $179.95 | $180.00 |
| Purchase #4 | $194.88 | 12.469% | $219.1796 | $219.18 | $219.20 | $219.20 |
| Purchase #5 | $69.58 | 8.144% | $75.2466 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $103.62 | 6.712% | $110.575 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $147.51 | 8.335% | $159.805 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $866.28 | $943.5793 | $943.59 | $943.60 | $943.60 | |