| 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 | $126.41 | 13.144% | $143.0253 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $45.76 | 8.363% | $49.5869 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $192.96 | 8.720% | $209.7861 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $88.54 | 7.511% | $95.1902 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $81.34 | 4.111% | $84.6839 | $84.68 | $84.70 | $84.70 |
| Purchase #6 | $36.88 | 13.724% | $41.9414 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $232.80 | 4.427% | $243.1061 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $804.69 | $867.3199 | $867.33 | $867.40 | $867.30 | |