| 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 | $157.74 | 4.226% | $164.4061 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $142.97 | 4.659% | $149.631 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $9.96 | 13.263% | $11.281 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $84.30 | 10.771% | $93.38 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $182.96 | 6.708% | $195.233 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $116.85 | 11.260% | $130.0073 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $35.80 | 13.148% | $40.507 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $730.58 | $784.4454 | $784.45 | $784.50 | $784.40 | |