| 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 | $142.99 | 10.510% | $158.0182 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $10.29 | 11.733% | $11.4973 | $11.50 | $11.50 | $11.50 |
| Purchase #3 | $53.80 | 3.391% | $55.6244 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $151.55 | 9.607% | $166.1094 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $146.44 | 7.664% | $157.6632 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $73.73 | 13.231% | $83.4852 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $119.86 | 13.348% | $135.8589 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $698.66 | $768.2566 | $768.26 | $768.20 | $768.30 | |