| 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 | $33.29 | 13.526% | $37.7928 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $180.90 | 4.585% | $189.1943 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $210.56 | 12.707% | $237.3159 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $64.72 | 11.748% | $72.3233 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $199.67 | 4.430% | $208.5154 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $68.54 | 9.366% | $74.9595 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $105.61 | 11.874% | $118.1501 | $118.15 | $118.15 | $118.20 |
| 7 purchase totals = | $863.29 | $938.2513 | $938.25 | $938.20 | $938.30 | |