| 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 | $151.86 | 5.561% | $160.3049 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $182.60 | 11.498% | $203.5953 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $200.98 | 4.500% | $210.0241 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $87.73 | 13.290% | $99.3893 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $186.82 | 11.361% | $208.0446 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $135.37 | 7.668% | $145.7502 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $241.54 | 5.548% | $254.9406 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $1,186.90 | $1,282.0490 | $1,282.04 | $1,282.05 | $1,282.00 | |