| 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 | $70.75 | 5.836% | $74.879 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $157.89 | 9.556% | $172.978 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $13.99 | 12.792% | $15.7796 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $224.69 | 9.396% | $245.8019 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $35.30 | 13.532% | $40.0768 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $173.56 | 11.550% | $193.6062 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $94.50 | 10.744% | $104.6531 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $770.68 | $847.7746 | $847.78 | $847.85 | $847.90 | |