| 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 | $166.66 | 12.323% | $187.1975 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $148.98 | 11.828% | $166.6014 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $88.50 | 12.431% | $99.5014 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $192.87 | 13.268% | $218.46 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $42.78 | 4.419% | $44.6704 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $115.28 | 11.719% | $128.7897 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $8.62 | 9.759% | $9.4612 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $763.69 | $854.6816 | $854.68 | $854.65 | $854.80 | |