| 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 | $97.26 | 6.352% | $103.438 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $90.68 | 9.789% | $99.5567 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $224.93 | 5.538% | $237.3866 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $147.75 | 6.156% | $156.8455 | $156.85 | $156.85 | $156.80 |
| Purchase #5 | $101.85 | 12.437% | $114.5171 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $205.26 | 7.583% | $220.8249 | $220.82 | $220.80 | $220.80 |
| Purchase #7 | $227.79 | 7.531% | $244.9449 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,095.52 | $1,177.5137 | $1,177.52 | $1,177.50 | $1,177.40 | |