| 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 | $168.26 | 3.522% | $174.1861 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $152.28 | 5.527% | $160.6965 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $204.25 | 4.360% | $213.1553 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $17.73 | 6.448% | $18.8732 | $18.87 | $18.85 | $18.90 |
| Purchase #5 | $174.51 | 13.181% | $197.5122 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $121.61 | 6.635% | $129.6788 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $164.89 | 4.305% | $171.9885 | $171.99 | $172.00 | $172.00 |
| 7 purchase totals = | $1,003.53 | $1,066.0906 | $1,066.10 | $1,066.10 | $1,066.20 | |