| 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 | $194.26 | 4.320% | $202.652 | $202.65 | $202.65 | $202.70 |
| Purchase #2 | $6.40 | 12.124% | $7.1759 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $116.42 | 9.230% | $127.1656 | $127.17 | $127.15 | $127.20 |
| Purchase #4 | $134.54 | 9.785% | $147.7047 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $68.74 | 12.186% | $77.1167 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $87.76 | 3.454% | $90.7912 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $90.32 | 4.802% | $94.6572 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $698.44 | $747.2633 | $747.27 | $747.25 | $747.40 | |