| 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 | $12.74 | 4.338% | $13.2927 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $181.97 | 8.421% | $197.2937 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $152.52 | 7.597% | $164.1069 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $22.72 | 4.661% | $23.779 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $97.53 | 10.798% | $108.0613 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $102.45 | 5.725% | $108.3153 | $108.32 | $108.30 | $108.30 |
| Purchase #7 | $161.57 | 3.622% | $167.4221 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $731.50 | $782.2710 | $782.27 | $782.25 | $782.30 | |