| 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 | $154.50 | 13.783% | $175.7947 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $225.29 | 9.131% | $245.8612 | $245.86 | $245.85 | $245.90 |
| Purchase #3 | $137.75 | 5.228% | $144.9516 | $144.95 | $144.95 | $145.00 |
| Purchase #4 | $123.99 | 11.244% | $137.9314 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $11.93 | 11.155% | $13.2608 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $170.93 | 12.188% | $191.7629 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $43.27 | 6.787% | $46.2067 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $867.66 | $955.7693 | $955.76 | $955.75 | $955.90 | |