| 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 | $165.97 | 13.446% | $188.2863 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $180.86 | 5.830% | $191.4041 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $221.52 | 3.865% | $230.0817 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $121.97 | 3.560% | $126.3121 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $53.68 | 8.179% | $58.0705 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $32.63 | 7.400% | $35.0446 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $67.26 | 9.558% | $73.6887 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $843.89 | $902.8880 | $902.88 | $902.90 | $902.90 | |