| 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 | $185.80 | 7.442% | $199.6272 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $138.46 | 9.381% | $151.4489 | $151.45 | $151.45 | $151.40 |
| Purchase #3 | $176.63 | 6.216% | $187.6093 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $115.52 | 12.473% | $129.9288 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $21.61 | 11.518% | $24.099 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $9.79 | 11.735% | $10.9389 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $228.58 | 13.277% | $258.9286 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $876.39 | $962.5807 | $962.59 | $962.65 | $962.40 | |