| 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 | $155.32 | 6.480% | $165.3847 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $124.35 | 13.355% | $140.9569 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $192.54 | 9.836% | $211.4782 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $54.69 | 9.279% | $59.7647 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $229.74 | 5.815% | $243.0994 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $179.73 | 12.681% | $202.5216 | $202.52 | $202.50 | $202.50 |
| Purchase #7 | $127.32 | 3.712% | $132.0461 | $132.05 | $132.05 | $132.00 |
| 7 purchase totals = | $1,063.69 | $1,155.2516 | $1,155.25 | $1,155.25 | $1,155.30 | |