| 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 | $107.49 | 9.528% | $117.7316 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $134.40 | 6.351% | $142.9357 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $199.44 | 11.280% | $221.9368 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $214.62 | 13.247% | $243.0507 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $70.39 | 5.799% | $74.4719 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $75.91 | 6.435% | $80.7948 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $171.69 | 5.375% | $180.9183 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $973.94 | $1,061.8398 | $1,061.84 | $1,061.85 | $1,061.80 | |