| 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 | $162.52 | 8.694% | $176.6495 | $176.65 | $176.65 | $176.60 |
| Purchase #2 | $13.45 | 4.717% | $14.0844 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $176.99 | 13.467% | $200.8252 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $69.75 | 3.167% | $71.959 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $40.45 | 10.494% | $44.6948 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $26.45 | 11.523% | $29.4978 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $13.28 | 3.107% | $13.6926 | $13.69 | $13.70 | $13.70 |
| 7 purchase totals = | $502.89 | $551.4033 | $551.40 | $551.45 | $551.40 | |