| 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 | $174.82 | 3.563% | $181.0488 | $181.05 | $181.05 | $181.00 |
| Purchase #2 | $111.59 | 3.454% | $115.4443 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $7.47 | 10.166% | $8.2294 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $108.72 | 12.395% | $122.1958 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $162.48 | 6.391% | $172.8641 | $172.86 | $172.85 | $172.90 |
| Purchase #6 | $12.61 | 3.461% | $13.0464 | $13.05 | $13.05 | $13.00 |
| Purchase #7 | $153.73 | 7.290% | $164.9369 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $731.42 | $777.7657 | $777.77 | $777.80 | $777.60 | |