| 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 | $166.33 | 7.677% | $179.0992 | $179.10 | $179.10 | $179.10 |
| Purchase #2 | $5.97 | 12.757% | $6.7316 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $150.37 | 8.318% | $162.8778 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $65.80 | 11.339% | $73.2611 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $162.32 | 11.161% | $180.4365 | $180.44 | $180.45 | $180.40 |
| Purchase #6 | $56.54 | 10.595% | $62.5304 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $60.31 | 13.357% | $68.3656 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $667.64 | $733.3022 | $733.31 | $733.35 | $733.30 | |