| 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 | $173.72 | 9.675% | $190.5274 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $181.91 | 3.724% | $188.6843 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $10.41 | 12.688% | $11.7308 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $42.96 | 6.632% | $45.8091 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $120.62 | 10.365% | $133.1223 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $63.91 | 8.194% | $69.1468 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $147.87 | 13.763% | $168.2213 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $741.40 | $807.2420 | $807.24 | $807.25 | $807.10 | |