| 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 | $148.27 | 9.868% | $162.9013 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $90.35 | 12.537% | $101.6772 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $196.96 | 8.801% | $214.2944 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $24.40 | 7.315% | $26.1849 | $26.18 | $26.20 | $26.20 |
| Purchase #5 | $191.85 | 4.302% | $200.1034 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $131.91 | 8.587% | $143.2371 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $78.98 | 10.788% | $87.5004 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $862.72 | $935.8987 | $935.89 | $935.95 | $935.90 | |