| 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 | $147.64 | 10.415% | $163.0167 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $209.79 | 9.608% | $229.9466 | $229.95 | $229.95 | $229.90 |
| Purchase #3 | $212.35 | 8.764% | $230.9604 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $185.58 | 8.619% | $201.5751 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $159.42 | 6.615% | $169.9656 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $56.69 | 8.743% | $61.6464 | $61.65 | $61.65 | $61.60 |
| Purchase #7 | $173.63 | 13.528% | $197.1187 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $1,145.10 | $1,254.2295 | $1,254.25 | $1,254.20 | $1,254.20 | |