| 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 | $186.85 | 3.869% | $194.0792 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $185.31 | 9.763% | $203.4018 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $26.40 | 11.123% | $29.3365 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $192.25 | 9.593% | $210.6925 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $187.30 | 6.314% | $199.1261 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $114.67 | 4.595% | $119.9391 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $158.72 | 13.512% | $180.1662 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $1,051.50 | $1,136.7414 | $1,136.75 | $1,136.80 | $1,136.70 | |