| 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 | $96.58 | 12.590% | $108.7394 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $147.25 | 6.854% | $157.3425 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $142.81 | 11.645% | $159.4402 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $223.90 | 13.426% | $253.9608 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $72.56 | 6.520% | $77.2909 | $77.29 | $77.30 | $77.30 |
| Purchase #6 | $23.68 | 5.192% | $24.9095 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $108.33 | 12.299% | $121.6535 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $815.11 | $903.3368 | $903.33 | $903.35 | $903.30 | |