| 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 | $155.35 | 9.337% | $169.855 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $55.44 | 5.284% | $58.3694 | $58.37 | $58.35 | $58.40 |
| Purchase #3 | $233.96 | 13.320% | $265.1235 | $265.12 | $265.10 | $265.10 |
| Purchase #4 | $205.56 | 11.819% | $229.8551 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $206.95 | 4.624% | $216.5194 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $184.97 | 7.377% | $198.6152 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $145.71 | 8.294% | $157.7952 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $1,187.94 | $1,296.1328 | $1,296.15 | $1,296.05 | $1,296.20 | |