| 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 | $200.85 | 10.404% | $221.7464 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $158.56 | 8.383% | $171.8521 | $171.85 | $171.85 | $171.90 |
| Purchase #3 | $61.53 | 12.834% | $69.4268 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $27.64 | 6.451% | $29.4231 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $119.40 | 9.527% | $130.7752 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $103.77 | 6.116% | $110.1166 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $141.34 | 11.760% | $157.9616 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $813.09 | $891.3018 | $891.31 | $891.30 | $891.30 | |