| 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 | $139.42 | 4.140% | $145.192 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $50.54 | 10.181% | $55.6855 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $167.80 | 3.176% | $173.1293 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $233.74 | 12.182% | $262.2142 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $8.51 | 12.718% | $9.5923 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $156.65 | 11.630% | $174.8684 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $69.30 | 13.453% | $78.6229 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $825.96 | $899.3046 | $899.30 | $899.30 | $899.30 | |