| 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 | $16.57 | 10.365% | $18.2875 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $202.84 | 10.810% | $224.767 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $196.56 | 7.151% | $210.616 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $30.65 | 8.461% | $33.2433 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $134.99 | 12.299% | $151.5924 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $219.49 | 7.430% | $235.7981 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $47.53 | 7.377% | $51.0363 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $848.63 | $925.3406 | $925.35 | $925.35 | $925.30 | |