| 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 | $181.46 | 4.468% | $189.5676 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $222.45 | 4.156% | $231.695 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $31.37 | 10.802% | $34.7586 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $214.78 | 13.370% | $243.4961 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $29.82 | 4.555% | $31.1783 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $178.71 | 11.273% | $198.856 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $39.39 | 12.321% | $44.2432 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $897.98 | $973.7948 | $973.81 | $973.80 | $973.90 | |