| 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 | $204.80 | 12.390% | $230.1747 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $138.32 | 9.413% | $151.3401 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $243.96 | 9.343% | $266.7532 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $31.43 | 12.694% | $35.4197 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $103.59 | 12.564% | $116.605 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $158.33 | 6.661% | $168.8764 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $163.45 | 7.721% | $176.07 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $1,043.88 | $1,145.2391 | $1,145.24 | $1,145.20 | $1,145.30 | |