| 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 | $133.84 | 9.522% | $146.5842 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $104.30 | 13.748% | $118.6392 | $118.64 | $118.65 | $118.60 |
| Purchase #3 | $73.32 | 11.742% | $81.9292 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $172.87 | 9.173% | $188.7274 | $188.73 | $188.75 | $188.70 |
| Purchase #5 | $139.68 | 10.809% | $154.778 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $174.92 | 7.763% | $188.499 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $229.93 | 3.781% | $238.6237 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,028.86 | $1,117.7807 | $1,117.78 | $1,117.85 | $1,117.70 | |