| 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 | $95.40 | 13.225% | $108.0167 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $180.38 | 7.118% | $193.2194 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $90.32 | 3.240% | $93.2464 | $93.25 | $93.25 | $93.20 |
| Purchase #4 | $177.34 | 4.421% | $185.1802 | $185.18 | $185.20 | $185.20 |
| Purchase #5 | $6.97 | 8.764% | $7.5809 | $7.58 | $7.60 | $7.60 |
| Purchase #6 | $79.51 | 4.867% | $83.3798 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $221.94 | 6.258% | $235.829 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $851.86 | $906.4524 | $906.46 | $906.50 | $906.40 | |