| 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 | $129.88 | 12.771% | $146.467 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $19.86 | 11.303% | $22.1048 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $178.48 | 9.547% | $195.5195 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $150.31 | 6.287% | $159.76 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $21.91 | 10.530% | $24.2171 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $99.65 | 11.450% | $111.0599 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $206.83 | 3.220% | $213.4899 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $806.92 | $872.6182 | $872.62 | $872.55 | $872.70 | |