| 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 | $107.56 | 11.244% | $119.654 | $119.65 | $119.65 | $119.70 |
| Purchase #2 | $148.90 | 7.826% | $160.5529 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $162.39 | 8.225% | $175.7466 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $184.69 | 4.193% | $192.4341 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $76.34 | 4.533% | $79.8005 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $153.26 | 13.230% | $173.5363 | $173.54 | $173.55 | $173.50 |
| Purchase #7 | $148.97 | 9.416% | $162.997 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $982.11 | $1,064.7214 | $1,064.72 | $1,064.75 | $1,064.70 | |