| 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 | $153.58 | 4.395% | $160.3298 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $191.27 | 8.502% | $207.5318 | $207.53 | $207.55 | $207.50 |
| Purchase #3 | $194.67 | 4.850% | $204.1115 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $188.63 | 3.532% | $195.2924 | $195.29 | $195.30 | $195.30 |
| Purchase #5 | $236.90 | 12.511% | $266.5386 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $79.41 | 3.111% | $81.8804 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $127.50 | 8.441% | $138.2623 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $1,171.96 | $1,253.9468 | $1,253.94 | $1,254.00 | $1,253.90 | |