| 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 | $177.35 | 5.649% | $187.3685 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $131.86 | 4.486% | $137.7752 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $172.74 | 9.574% | $189.2781 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $25.70 | 3.218% | $26.527 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $164.42 | 12.342% | $184.7127 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $193.79 | 7.291% | $207.9192 | $207.92 | $207.90 | $207.90 |
| Purchase #7 | $120.76 | 5.587% | $127.5069 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $986.62 | $1,061.0876 | $1,061.10 | $1,061.10 | $1,061.10 | |