| 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 | $248.61 | 9.863% | $273.1304 | $273.13 | $273.15 | $273.10 |
| Purchase #2 | $157.38 | 7.848% | $169.7312 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $111.82 | 9.481% | $122.4217 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $157.97 | 4.337% | $164.8212 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $243.84 | 5.185% | $256.4831 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $110.41 | 8.335% | $119.6127 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $49.69 | 9.769% | $54.5442 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $1,079.72 | $1,160.7445 | $1,160.73 | $1,160.75 | $1,160.60 | |