| 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 | $157.52 | 10.329% | $173.7902 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $161.50 | 11.539% | $180.1355 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $46.81 | 10.456% | $51.7045 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $227.87 | 5.671% | $240.7925 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $213.55 | 11.119% | $237.2946 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $160.73 | 12.135% | $180.2346 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $232.66 | 10.270% | $256.5542 | $256.55 | $256.55 | $256.60 |
| 7 purchase totals = | $1,200.64 | $1,320.5061 | $1,320.49 | $1,320.55 | $1,320.50 | |