| 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 | $207.83 | 12.304% | $233.4014 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $123.84 | 9.469% | $135.5664 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $156.59 | 4.391% | $163.4659 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $7.85 | 7.439% | $8.434 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $81.43 | 13.354% | $92.3042 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $150.32 | 5.809% | $159.0521 | $159.05 | $159.05 | $159.10 |
| Purchase #7 | $20.61 | 6.225% | $21.893 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $748.47 | $814.1170 | $814.11 | $814.10 | $814.20 | |