| 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 | $177.43 | 4.687% | $185.7461 | $185.75 | $185.75 | $185.70 |
| Purchase #2 | $158.57 | 4.659% | $165.9578 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $52.62 | 10.490% | $58.1398 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $80.68 | 3.385% | $83.411 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $112.37 | 7.330% | $120.6067 | $120.61 | $120.60 | $120.60 |
| Purchase #6 | $44.34 | 11.346% | $49.3708 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $112.26 | 6.261% | $119.2886 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $738.27 | $782.5208 | $782.53 | $782.50 | $782.50 | |