| 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 | $136.66 | 8.803% | $148.6902 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $234.49 | 4.822% | $245.7971 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $218.26 | 7.266% | $234.1188 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $178.83 | 11.258% | $198.9627 | $198.96 | $198.95 | $199.00 |
| Purchase #5 | $157.74 | 8.567% | $171.2536 | $171.25 | $171.25 | $171.30 |
| Purchase #6 | $70.93 | 12.603% | $79.8693 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $172.98 | 6.625% | $184.4399 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,169.89 | $1,263.1316 | $1,263.13 | $1,263.10 | $1,263.20 | |