| 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 | $146.87 | 13.239% | $166.3141 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $62.97 | 13.195% | $71.2789 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $197.74 | 4.845% | $207.3205 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $27.48 | 7.547% | $29.5539 | $29.55 | $29.55 | $29.60 |
| Purchase #5 | $131.37 | 11.830% | $146.9111 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $64.76 | 11.215% | $72.0228 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $21.34 | 10.183% | $23.5131 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $652.53 | $716.9144 | $716.90 | $716.85 | $716.90 | |