| 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 | $84.46 | 4.399% | $88.1754 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $169.31 | 5.245% | $178.1903 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $157.50 | 4.121% | $163.9906 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $26.72 | 10.644% | $29.5641 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $156.50 | 3.744% | $162.3594 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $250.83 | 10.240% | $276.515 | $276.52 | $276.50 | $276.50 |
| Purchase #7 | $187.42 | 7.636% | $201.7314 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,032.74 | $1,100.5262 | $1,100.53 | $1,100.55 | $1,100.60 | |