| 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 | $144.42 | 7.370% | $155.0638 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $247.33 | 10.375% | $272.9905 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $180.42 | 11.365% | $200.9247 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $23.71 | 9.240% | $25.9008 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $14.67 | 13.684% | $16.6774 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $157.75 | 10.306% | $174.0077 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $168.51 | 12.628% | $189.7894 | $189.79 | $189.80 | $189.80 |
| 7 purchase totals = | $936.81 | $1,035.3543 | $1,035.35 | $1,035.35 | $1,035.40 | |