| 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 | $181.51 | 4.393% | $189.4837 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $98.41 | 7.360% | $105.653 | $105.65 | $105.65 | $105.70 |
| Purchase #3 | $157.29 | 4.826% | $164.8808 | $164.88 | $164.90 | $164.90 |
| Purchase #4 | $157.95 | 9.516% | $172.9805 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $39.40 | 4.477% | $41.1639 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $75.28 | 6.238% | $79.976 | $79.98 | $80.00 | $80.00 |
| Purchase #7 | $217.89 | 6.480% | $232.0093 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $927.73 | $986.1472 | $986.14 | $986.20 | $986.30 | |