| 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 | $159.76 | 13.663% | $181.588 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $101.53 | 7.201% | $108.8412 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $28.34 | 3.251% | $29.2613 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $196.34 | 13.525% | $222.895 | $222.90 | $222.90 | $222.90 |
| Purchase #5 | $66.52 | 4.298% | $69.379 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $110.87 | 6.535% | $118.1154 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $16.70 | 12.267% | $18.7486 | $18.75 | $18.75 | $18.70 |
| 7 purchase totals = | $680.06 | $748.8285 | $748.84 | $748.85 | $748.80 | |