| 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 | $121.71 | 6.606% | $129.7502 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $129.36 | 13.488% | $146.8081 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $155.66 | 8.475% | $168.8522 | $168.85 | $168.85 | $168.90 |
| Purchase #4 | $226.28 | 9.357% | $247.453 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $71.66 | 8.231% | $77.5583 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $141.25 | 10.434% | $155.988 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $92.47 | 7.570% | $99.47 | $99.47 | $99.45 | $99.50 |
| 7 purchase totals = | $938.39 | $1,025.8798 | $1,025.88 | $1,025.85 | $1,026.10 | |