| 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 | $103.86 | 9.395% | $113.6176 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $157.52 | 4.560% | $164.7029 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $51.80 | 12.789% | $58.4247 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $113.54 | 3.120% | $117.0824 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $202.96 | 7.831% | $218.8538 | $218.85 | $218.85 | $218.90 |
| Purchase #6 | $55.89 | 5.861% | $59.1657 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $91.30 | 5.295% | $96.1343 | $96.13 | $96.15 | $96.10 |
| 7 purchase totals = | $776.87 | $827.9814 | $827.97 | $827.95 | $828.00 | |