| 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 | $194.54 | 7.486% | $209.1033 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $158.75 | 3.284% | $163.9634 | $163.96 | $163.95 | $164.00 |
| Purchase #3 | $8.94 | 9.616% | $9.7997 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $115.91 | 5.633% | $122.4392 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $145.55 | 11.659% | $162.5197 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $133.51 | 5.176% | $140.4205 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $160.52 | 10.450% | $177.2943 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $917.72 | $985.5401 | $985.53 | $985.50 | $985.50 | |