| 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 | $183.70 | 4.860% | $192.6278 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $85.89 | 3.225% | $88.66 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $48.64 | 8.773% | $52.9072 | $52.91 | $52.90 | $52.90 |
| Purchase #4 | $175.67 | 12.708% | $197.9941 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $154.91 | 7.722% | $166.8722 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $131.87 | 7.817% | $142.1783 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $237.71 | 11.700% | $265.5221 | $265.52 | $265.50 | $265.50 |
| 7 purchase totals = | $1,018.39 | $1,106.7617 | $1,106.76 | $1,106.75 | $1,106.80 | |