| 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 | $166.29 | 7.422% | $178.632 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $64.67 | 9.415% | $70.7587 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $190.38 | 9.417% | $208.3081 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $27.35 | 5.739% | $28.9196 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $232.66 | 12.398% | $261.5052 | $261.51 | $261.50 | $261.50 |
| Purchase #6 | $171.25 | 3.825% | $177.8003 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $165.60 | 4.181% | $172.5237 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $1,018.20 | $1,098.4476 | $1,098.45 | $1,098.40 | $1,098.40 | |