| 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 | $156.44 | 10.693% | $173.1681 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $55.31 | 13.624% | $62.8454 | $62.85 | $62.85 | $62.80 |
| Purchase #3 | $186.54 | 5.606% | $196.9974 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $122.49 | 7.482% | $131.6547 | $131.65 | $131.65 | $131.70 |
| Purchase #5 | $56.29 | 7.679% | $60.6125 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $63.36 | 9.391% | $69.3101 | $69.31 | $69.30 | $69.30 |
| Purchase #7 | $157.31 | 3.500% | $162.8159 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $797.74 | $857.4041 | $857.41 | $857.35 | $857.40 | |