| 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 | $131.71 | 13.128% | $149.0009 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $51.92 | 3.284% | $53.6251 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $138.85 | 9.438% | $151.9547 | $151.95 | $151.95 | $152.00 |
| Purchase #4 | $102.44 | 13.636% | $116.4087 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $187.58 | 6.666% | $200.0841 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $23.86 | 4.860% | $25.0196 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $29.37 | 4.612% | $30.7245 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $665.73 | $726.8176 | $726.81 | $726.80 | $726.80 | |