| 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 | $171.99 | 11.758% | $192.2126 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $210.29 | 10.337% | $232.0277 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $141.51 | 4.522% | $147.9091 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $155.80 | 8.446% | $168.9589 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $184.75 | 9.867% | $202.9793 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $163.84 | 11.252% | $182.2753 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $45.85 | 4.872% | $48.0838 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $1,074.03 | $1,174.4467 | $1,174.45 | $1,174.50 | $1,174.50 | |