| 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 | $135.48 | 5.572% | $143.0289 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $185.91 | 3.810% | $192.9932 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $184.59 | 6.497% | $196.5828 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $163.60 | 3.797% | $169.8119 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $42.68 | 11.640% | $47.648 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $49.47 | 7.456% | $53.1585 | $53.16 | $53.15 | $53.20 |
| Purchase #7 | $243.38 | 3.468% | $251.8204 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $1,005.11 | $1,055.0437 | $1,055.04 | $1,055.05 | $1,055.00 | |