| 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 | $175.85 | 11.536% | $196.1361 | $196.14 | $196.15 | $196.10 |
| Purchase #2 | $179.94 | 13.705% | $204.6008 | $204.60 | $204.60 | $204.60 |
| Purchase #3 | $175.32 | 5.109% | $184.2771 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $30.93 | 9.438% | $33.8492 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $72.29 | 12.820% | $81.5576 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $115.61 | 11.750% | $129.1942 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $52.50 | 9.513% | $57.4943 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $802.44 | $887.1093 | $887.11 | $887.15 | $887.10 | |