| 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 | $189.57 | 5.168% | $199.367 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $102.98 | 5.681% | $108.8303 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $174.56 | 11.770% | $195.1057 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $54.79 | 8.110% | $59.2335 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $163.55 | 13.853% | $186.2066 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $99.26 | 6.321% | $105.5342 | $105.53 | $105.55 | $105.50 |
| Purchase #7 | $218.35 | 7.584% | $234.9097 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $1,003.06 | $1,089.1870 | $1,089.19 | $1,089.20 | $1,089.10 | |