| 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 | $135.65 | 9.278% | $148.2356 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $6.94 | 7.358% | $7.4506 | $7.45 | $7.45 | $7.50 |
| Purchase #3 | $247.78 | 4.692% | $259.4058 | $259.41 | $259.40 | $259.40 |
| Purchase #4 | $186.78 | 5.832% | $197.673 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $153.26 | 9.727% | $168.1676 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $34.69 | 7.830% | $37.4062 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $145.49 | 10.441% | $160.6806 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $910.59 | $979.0194 | $979.03 | $979.00 | $979.10 | |