| 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 | $146.45 | 7.484% | $157.4103 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $164.97 | 4.458% | $172.3244 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $147.33 | 13.832% | $167.7087 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $132.67 | 4.393% | $138.4982 | $138.50 | $138.50 | $138.50 |
| Purchase #5 | $167.49 | 10.406% | $184.919 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $26.70 | 12.838% | $30.1277 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $22.63 | 6.792% | $24.167 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $808.24 | $875.1553 | $875.16 | $875.10 | $875.10 | |