| 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 | $152.50 | 4.657% | $159.6019 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $237.37 | 13.286% | $268.907 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $40.90 | 4.356% | $42.6816 | $42.68 | $42.70 | $42.70 |
| Purchase #4 | $119.93 | 13.801% | $136.4815 | $136.48 | $136.50 | $136.50 |
| Purchase #5 | $207.52 | 7.843% | $223.7958 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $175.93 | 3.577% | $182.223 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $130.28 | 13.791% | $148.2469 | $148.25 | $148.25 | $148.20 |
| 7 purchase totals = | $1,064.43 | $1,161.9377 | $1,161.94 | $1,161.95 | $1,161.90 | |