| 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 | $142.90 | 9.301% | $156.1911 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $225.30 | 9.504% | $246.7125 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $103.49 | 5.326% | $109.0019 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $144.85 | 3.130% | $149.3838 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $71.45 | 4.490% | $74.6581 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $54.55 | 6.111% | $57.8836 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $10.95 | 11.419% | $12.2004 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $753.49 | $806.0314 | $806.02 | $806.05 | $806.10 | |