| 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 | $135.90 | 6.730% | $145.0461 | $145.05 | $145.05 | $145.00 |
| Purchase #2 | $33.30 | 10.785% | $36.8914 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $215.29 | 11.321% | $239.663 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $40.60 | 11.601% | $45.31 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $169.79 | 9.285% | $185.555 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $213.43 | 3.436% | $220.7635 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $219.63 | 11.309% | $244.468 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,027.94 | $1,117.6970 | $1,117.70 | $1,117.65 | $1,117.80 | |