| 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 | $113.62 | 11.809% | $127.0374 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $193.32 | 8.750% | $210.2355 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $51.96 | 9.644% | $56.971 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $157.69 | 4.150% | $164.2341 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $75.83 | 13.310% | $85.923 | $85.92 | $85.90 | $85.90 |
| Purchase #6 | $118.84 | 8.672% | $129.1458 | $129.15 | $129.15 | $129.10 |
| Purchase #7 | $150.64 | 10.653% | $166.6877 | $166.69 | $166.70 | $166.70 |
| 7 purchase totals = | $861.90 | $940.2345 | $940.24 | $940.25 | $940.10 | |