| 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 | $65.30 | 12.398% | $73.3959 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $182.70 | 9.305% | $199.7002 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $163.66 | 12.519% | $184.1486 | $184.15 | $184.15 | $184.10 |
| Purchase #4 | $145.58 | 8.125% | $157.4084 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $211.54 | 7.826% | $228.0951 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $160.68 | 12.725% | $181.1265 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $126.36 | 4.170% | $131.6292 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $1,055.82 | $1,155.5039 | $1,155.52 | $1,155.55 | $1,155.40 | |