| 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 | $160.60 | 5.378% | $169.2371 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $18.94 | 6.183% | $20.1111 | $20.11 | $20.10 | $20.10 |
| Purchase #3 | $28.54 | 9.432% | $31.2319 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $202.35 | 6.181% | $214.8573 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $243.93 | 4.622% | $255.2044 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $177.49 | 8.601% | $192.7559 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $191.41 | 11.160% | $212.7714 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $1,023.26 | $1,096.1691 | $1,096.17 | $1,096.15 | $1,096.20 | |