| 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 | $6.73 | 7.574% | $7.2397 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $152.43 | 11.757% | $170.3512 | $170.35 | $170.35 | $170.40 |
| Purchase #3 | $8.41 | 9.358% | $9.197 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $173.60 | 6.171% | $184.3129 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $155.45 | 10.555% | $171.8577 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $147.29 | 10.661% | $162.9926 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $163.30 | 3.369% | $168.8016 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $807.21 | $874.7527 | $874.75 | $874.75 | $874.80 | |