| 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 | $178.51 | 3.153% | $184.1384 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $192.43 | 3.616% | $199.3883 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $193.48 | 8.403% | $209.7381 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $141.54 | 13.595% | $160.7824 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $41.69 | 5.696% | $44.0647 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $8.64 | 9.486% | $9.4596 | $9.46 | $9.45 | $9.50 |
| Purchase #7 | $67.75 | 4.507% | $70.8035 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $824.04 | $878.3750 | $878.37 | $878.40 | $878.40 | |