| 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 | $142.35 | 10.656% | $157.5188 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $167.79 | 4.694% | $175.6661 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $220.81 | 7.757% | $237.9382 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $100.98 | 10.356% | $111.4375 | $111.44 | $111.45 | $111.40 |
| Purchase #5 | $198.67 | 4.471% | $207.5525 | $207.55 | $207.55 | $207.60 |
| Purchase #6 | $207.58 | 8.471% | $225.1641 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $93.81 | 8.107% | $101.4152 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $1,131.99 | $1,216.6924 | $1,216.70 | $1,216.65 | $1,216.70 | |