| 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 | $158.99 | 10.124% | $175.0861 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $26.57 | 13.798% | $30.2361 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $23.99 | 5.382% | $25.2811 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $150.63 | 3.209% | $155.4637 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $221.98 | 7.494% | $238.6152 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $144.28 | 5.657% | $152.4419 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $136.33 | 9.307% | $149.0182 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $862.77 | $926.1423 | $926.15 | $926.15 | $926.10 | |