| 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 | $153.76 | 12.193% | $172.508 | $172.51 | $172.50 | $172.50 |
| Purchase #2 | $224.92 | 10.161% | $247.7741 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $53.89 | 12.143% | $60.4339 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $110.42 | 5.611% | $116.6157 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $136.49 | 12.560% | $153.6331 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $208.47 | 6.296% | $221.5953 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $30.47 | 13.454% | $34.5694 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $918.42 | $1,007.1295 | $1,007.13 | $1,007.10 | $1,007.10 | |