| 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 | $127.46 | 9.670% | $139.7854 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $129.55 | 13.389% | $146.8954 | $146.90 | $146.90 | $146.90 |
| Purchase #3 | $39.40 | 13.696% | $44.7962 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $61.92 | 13.650% | $70.3721 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $127.40 | 4.670% | $133.3496 | $133.35 | $133.35 | $133.30 |
| Purchase #6 | $177.87 | 10.734% | $196.9626 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $177.94 | 13.870% | $202.6203 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $841.54 | $934.7816 | $934.79 | $934.75 | $934.80 | |