| 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 | $180.93 | 13.139% | $204.7024 | $204.70 | $204.70 | $204.70 |
| Purchase #2 | $184.41 | 11.770% | $206.1151 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $133.68 | 6.839% | $142.8224 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $166.69 | 6.791% | $178.0099 | $178.01 | $178.00 | $178.00 |
| Purchase #5 | $79.70 | 10.691% | $88.2207 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $60.43 | 5.551% | $63.7845 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $195.31 | 6.415% | $207.8391 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,001.15 | $1,091.4941 | $1,091.49 | $1,091.45 | $1,091.40 | |