| 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 | $15.77 | 13.616% | $17.9172 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $221.62 | 5.232% | $233.2152 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $136.84 | 11.401% | $152.4411 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $107.60 | 3.771% | $111.6576 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $164.83 | 11.460% | $183.7195 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $8.63 | 3.203% | $8.9064 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $229.89 | 11.300% | $255.8676 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $885.18 | $963.7246 | $963.74 | $963.65 | $963.70 | |