| 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 | $145.68 | 9.287% | $159.2093 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $28.67 | 11.316% | $31.9143 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $196.82 | 7.683% | $211.9417 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $127.85 | 6.207% | $135.7856 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $149.63 | 12.132% | $167.7831 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $104.35 | 11.409% | $116.2553 | $116.26 | $116.25 | $116.30 |
| Purchase #7 | $57.81 | 3.824% | $60.0207 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $810.81 | $882.9100 | $882.91 | $882.90 | $882.90 | |