| 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 | $104.67 | 8.365% | $113.4256 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $18.53 | 12.569% | $20.859 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $168.74 | 11.260% | $187.7401 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $202.31 | 9.396% | $221.319 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $132.45 | 9.683% | $145.2751 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $68.27 | 10.345% | $75.3325 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $148.55 | 12.766% | $167.5139 | $167.51 | $167.50 | $167.50 |
| 7 purchase totals = | $843.52 | $931.4652 | $931.47 | $931.50 | $931.40 | |