| 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 | $157.50 | 12.129% | $176.6032 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $67.59 | 8.347% | $73.2317 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $30.30 | 8.190% | $32.7816 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $191.43 | 8.834% | $208.3409 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $120.89 | 7.389% | $129.8226 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $136.51 | 12.121% | $153.0564 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $157.29 | 6.394% | $167.3471 | $167.35 | $167.35 | $167.30 |
| 7 purchase totals = | $861.51 | $941.1835 | $941.18 | $941.20 | $941.10 | |