| 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 | $155.64 | 8.639% | $169.0857 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $175.95 | 4.196% | $183.3329 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $194.43 | 4.651% | $203.4729 | $203.47 | $203.45 | $203.50 |
| Purchase #4 | $21.55 | 12.384% | $24.2188 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $52.71 | 5.750% | $55.7408 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $105.72 | 8.390% | $114.5899 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $201.90 | 10.636% | $223.3741 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $907.90 | $973.8151 | $973.81 | $973.80 | $973.80 | |