| 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 | $168.84 | 9.807% | $185.3981 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $209.43 | 5.726% | $221.422 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $30.99 | 7.524% | $33.3217 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $202.26 | 3.522% | $209.3836 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $172.51 | 13.318% | $195.4849 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $129.89 | 10.254% | $143.2089 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $24.48 | 7.705% | $26.3662 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $938.40 | $1,014.5854 | $1,014.58 | $1,014.55 | $1,014.60 | |