| 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 | $185.27 | 3.519% | $191.7897 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $216.79 | 7.779% | $233.6541 | $233.65 | $233.65 | $233.70 |
| Purchase #3 | $212.52 | 7.491% | $228.4399 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $218.27 | 6.224% | $231.8551 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $235.33 | 4.689% | $246.3646 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $129.66 | 10.102% | $142.7583 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $249.45 | 11.143% | $277.2462 | $277.25 | $277.25 | $277.20 |
| 7 purchase totals = | $1,447.29 | $1,552.1079 | $1,552.11 | $1,552.10 | $1,552.20 | |