| 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 | $154.87 | 9.495% | $169.5749 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $110.55 | 4.476% | $115.4982 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $20.63 | 7.102% | $22.0951 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $193.61 | 12.402% | $217.6215 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $233.95 | 12.501% | $263.1961 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $191.33 | 8.668% | $207.9145 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $79.66 | 6.516% | $84.8506 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $984.60 | $1,080.7509 | $1,080.75 | $1,080.70 | $1,080.80 | |