| 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 | $151.89 | 13.115% | $171.8104 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $102.57 | 6.236% | $108.9663 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $63.58 | 11.418% | $70.8396 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $70.40 | 10.699% | $77.9321 | $77.93 | $77.95 | $77.90 |
| Purchase #5 | $140.65 | 8.206% | $152.1917 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $13.43 | 8.235% | $14.536 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $145.67 | 5.780% | $154.0897 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $688.19 | $750.3658 | $750.37 | $750.40 | $750.30 | |