| 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 | $18.45 | 4.511% | $19.2823 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $141.97 | 3.837% | $147.4174 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $190.83 | 8.583% | $207.2089 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $84.88 | 5.248% | $89.3345 | $89.33 | $89.35 | $89.30 |
| Purchase #5 | $159.33 | 11.424% | $177.5319 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $27.38 | 5.288% | $28.8279 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $159.79 | 9.567% | $175.0771 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $782.63 | $844.6800 | $844.68 | $844.75 | $844.60 | |