| 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 | $209.68 | 6.552% | $223.4182 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $178.38 | 8.377% | $193.3229 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $35.53 | 9.216% | $38.8044 | $38.80 | $38.80 | $38.80 |
| Purchase #4 | $152.97 | 13.581% | $173.7449 | $173.74 | $173.75 | $173.70 |
| Purchase #5 | $173.55 | 9.185% | $189.4906 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $86.76 | 3.497% | $89.794 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $28.25 | 6.471% | $30.0781 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $865.12 | $938.6531 | $938.64 | $938.65 | $938.60 | |