| 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 | $120.27 | 6.398% | $127.9649 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $78.59 | 11.136% | $87.3418 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $34.60 | 7.613% | $37.2341 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $148.97 | 12.833% | $168.0873 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $151.69 | 6.183% | $161.069 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $119.95 | 9.166% | $130.9446 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $210.84 | 11.471% | $235.0255 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $864.91 | $947.6672 | $947.66 | $947.70 | $947.60 | |