| 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 | $113.98 | 13.387% | $129.2385 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $111.25 | 13.730% | $126.5246 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $190.86 | 5.634% | $201.6131 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $169.57 | 3.345% | $175.2421 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $112.44 | 13.284% | $127.3765 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $169.76 | 6.407% | $180.6365 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $155.43 | 10.124% | $171.1657 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $1,023.29 | $1,111.7970 | $1,111.80 | $1,111.80 | $1,111.70 | |