| 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 | $83.37 | 4.106% | $86.7932 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $163.98 | 8.489% | $177.9003 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $169.97 | 8.627% | $184.6333 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $129.55 | 6.492% | $137.9604 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $167.97 | 4.856% | $176.1266 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $193.92 | 10.212% | $213.7231 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $131.71 | 5.428% | $138.8592 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $1,040.47 | $1,115.9961 | $1,115.99 | $1,116.00 | $1,116.00 | |