| 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 | $148.27 | 10.360% | $163.6308 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $200.66 | 8.457% | $217.6298 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $197.47 | 10.789% | $218.775 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $88.56 | 12.471% | $99.6043 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $145.94 | 8.110% | $157.7757 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $121.58 | 7.171% | $130.2985 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $114.95 | 6.269% | $122.1562 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $1,017.43 | $1,109.8703 | $1,109.88 | $1,109.95 | $1,109.90 | |