| 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 | $121.40 | 12.311% | $136.3456 | $136.35 | $136.35 | $136.30 |
| Purchase #2 | $175.47 | 5.854% | $185.742 | $185.74 | $185.75 | $185.70 |
| Purchase #3 | $191.83 | 11.588% | $214.0593 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $138.42 | 13.421% | $156.9973 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $162.49 | 6.441% | $172.956 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $63.26 | 8.735% | $68.7858 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $76.62 | 9.479% | $83.8828 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $929.49 | $1,018.7688 | $1,018.78 | $1,018.80 | $1,018.80 | |