| 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 | $167.60 | 13.555% | $190.3182 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $215.67 | 6.185% | $229.0092 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $190.92 | 6.693% | $203.6983 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $92.69 | 13.275% | $104.9946 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $220.72 | 10.177% | $243.1827 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $73.88 | 8.703% | $80.3098 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $51.31 | 5.106% | $53.9299 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $1,012.79 | $1,105.4427 | $1,105.44 | $1,105.45 | $1,105.40 | |