| 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 | $141.86 | 6.417% | $150.9632 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $189.97 | 13.490% | $215.597 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $183.61 | 5.689% | $194.0556 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $175.26 | 12.392% | $196.9782 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $32.89 | 5.547% | $34.7144 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $220.82 | 6.391% | $234.9326 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $232.25 | 10.870% | $257.4956 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $1,176.66 | $1,284.7366 | $1,284.74 | $1,284.75 | $1,284.80 | |