| 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 | $142.68 | 12.825% | $160.9787 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $244.35 | 7.315% | $262.2242 | $262.22 | $262.20 | $262.20 |
| Purchase #3 | $189.49 | 8.855% | $206.2693 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $217.84 | 8.392% | $236.1211 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $90.34 | 11.790% | $100.9911 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $215.43 | 12.733% | $242.8607 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $79.96 | 13.742% | $90.9481 | $90.95 | $90.95 | $90.90 |
| 7 purchase totals = | $1,180.09 | $1,300.3932 | $1,300.39 | $1,300.35 | $1,300.40 | |