| 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 | $149.62 | 3.802% | $155.3086 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $199.82 | 3.631% | $207.0755 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $6.63 | 8.609% | $7.2008 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $211.43 | 12.705% | $238.2922 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $44.42 | 11.460% | $49.5105 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $71.93 | 6.126% | $76.3364 | $76.34 | $76.35 | $76.30 |
| Purchase #7 | $209.59 | 10.304% | $231.1862 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $893.44 | $964.9102 | $964.92 | $964.95 | $964.90 | |