| 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 | $176.73 | 12.340% | $198.5385 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $123.38 | 4.757% | $129.2492 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $151.68 | 5.694% | $160.3167 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $58.26 | 7.448% | $62.5992 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $83.40 | 11.409% | $92.9151 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $89.79 | 12.201% | $100.7453 | $100.75 | $100.75 | $100.70 |
| Purchase #7 | $227.34 | 9.538% | $249.0237 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $910.58 | $993.3877 | $993.40 | $993.35 | $993.20 | |