| 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 | $169.54 | 7.471% | $182.2063 | $182.21 | $182.20 | $182.20 |
| Purchase #2 | $71.79 | 7.385% | $77.0917 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $247.60 | 7.809% | $266.9351 | $266.94 | $266.95 | $266.90 |
| Purchase #4 | $123.43 | 5.471% | $130.1829 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $137.86 | 13.240% | $156.1127 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $157.98 | 9.117% | $172.383 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $102.79 | 13.193% | $116.3511 | $116.35 | $116.35 | $116.40 |
| 7 purchase totals = | $1,010.99 | $1,101.2628 | $1,101.26 | $1,101.30 | $1,101.30 | |