| 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 | $175.58 | 7.759% | $189.2033 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $19.27 | 13.321% | $21.837 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $170.66 | 3.646% | $176.8823 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $39.46 | 13.226% | $44.679 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $165.92 | 13.437% | $188.2147 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $245.89 | 13.343% | $278.6991 | $278.70 | $278.70 | $278.70 |
| Purchase #7 | $176.98 | 8.473% | $191.9755 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $993.76 | $1,091.4909 | $1,091.49 | $1,091.55 | $1,091.50 | |