| 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 | $142.62 | 8.311% | $154.4731 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $179.40 | 11.673% | $200.3414 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $190.41 | 6.108% | $202.0402 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $117.33 | 10.133% | $129.219 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $224.90 | 5.500% | $237.2695 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $164.97 | 13.545% | $187.3152 | $187.32 | $187.30 | $187.30 |
| Purchase #7 | $146.76 | 9.227% | $160.3015 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $1,166.39 | $1,270.9599 | $1,270.96 | $1,270.90 | $1,270.90 | |