| 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 | $153.28 | 13.441% | $173.8824 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $63.61 | 9.182% | $69.4507 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $161.57 | 6.697% | $172.3903 | $172.39 | $172.40 | $172.40 |
| Purchase #4 | $204.40 | 4.415% | $213.4243 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $175.87 | 3.844% | $182.6304 | $182.63 | $182.65 | $182.60 |
| Purchase #6 | $28.29 | 8.824% | $30.7863 | $30.79 | $30.80 | $30.80 |
| Purchase #7 | $91.60 | 11.782% | $102.3923 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $878.62 | $944.9567 | $944.95 | $945.00 | $945.00 | |