| 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 | $204.99 | 8.156% | $221.709 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $76.39 | 6.842% | $81.6166 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $56.37 | 6.692% | $60.1423 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $222.53 | 9.588% | $243.8662 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $146.27 | 7.635% | $157.4377 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $166.43 | 4.717% | $174.2805 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $137.84 | 5.431% | $145.3261 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $1,010.82 | $1,084.3784 | $1,084.39 | $1,084.40 | $1,084.30 | |