| 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 | $169.88 | 11.388% | $189.2259 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $156.82 | 10.141% | $172.7231 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $197.96 | 10.676% | $219.0942 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $41.66 | 9.507% | $45.6206 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $185.99 | 6.641% | $198.3416 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $223.82 | 12.286% | $251.3185 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $139.34 | 6.543% | $148.457 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $1,115.47 | $1,224.7809 | $1,224.78 | $1,224.75 | $1,224.70 | |