| 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 | $177.74 | 4.333% | $185.4415 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $107.26 | 11.478% | $119.5713 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $176.69 | 5.321% | $186.0917 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $85.52 | 10.765% | $94.7262 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $129.93 | 4.162% | $135.3377 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $130.69 | 10.777% | $144.7745 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $231.48 | 10.468% | $255.7113 | $255.71 | $255.70 | $255.70 |
| 7 purchase totals = | $1,039.31 | $1,121.6542 | $1,121.65 | $1,121.65 | $1,121.60 | |