| 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 | $236.93 | 8.847% | $257.8912 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $162.38 | 13.446% | $184.2136 | $184.21 | $184.20 | $184.20 |
| Purchase #3 | $17.86 | 4.515% | $18.6664 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $138.96 | 9.426% | $152.0584 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $176.79 | 6.547% | $188.3644 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $84.69 | 7.431% | $90.9833 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $242.81 | 3.538% | $251.4006 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $1,060.42 | $1,143.5779 | $1,143.57 | $1,143.55 | $1,143.70 | |