| 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 | $167.34 | 13.226% | $189.4724 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $49.86 | 9.211% | $54.4526 | $54.45 | $54.45 | $54.50 |
| Purchase #3 | $19.81 | 11.247% | $22.038 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $102.72 | 12.197% | $115.2488 | $115.25 | $115.25 | $115.20 |
| Purchase #5 | $92.26 | 8.867% | $100.4407 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $129.74 | 10.437% | $143.281 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $115.37 | 13.744% | $131.2265 | $131.23 | $131.25 | $131.20 |
| 7 purchase totals = | $677.10 | $756.1600 | $756.16 | $756.20 | $756.10 | |