| 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 | $157.30 | 10.486% | $173.7945 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $195.80 | 5.621% | $206.8059 | $206.81 | $206.80 | $206.80 |
| Purchase #3 | $98.88 | 9.618% | $108.3903 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $225.57 | 11.813% | $252.2166 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $8.64 | 10.244% | $9.5251 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $48.39 | 8.303% | $52.4078 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $154.90 | 10.347% | $170.9275 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $889.48 | $974.0677 | $974.08 | $974.10 | $974.00 | |