| 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 | $176.94 | 5.256% | $186.24 | $186.24 | $186.25 | $186.20 |
| Purchase #2 | $169.55 | 10.556% | $187.4477 | $187.45 | $187.45 | $187.40 |
| Purchase #3 | $91.47 | 5.154% | $96.1844 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $209.25 | 8.348% | $226.7182 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $231.95 | 7.816% | $250.0792 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $227.47 | 13.262% | $257.6371 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $6.71 | 8.239% | $7.2628 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $1,113.34 | $1,211.5694 | $1,211.57 | $1,211.60 | $1,211.50 | |