| 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 | $180.44 | 7.662% | $194.2653 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $59.69 | 13.676% | $67.8532 | $67.85 | $67.85 | $67.90 |
| Purchase #3 | $139.44 | 4.175% | $145.2616 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $217.59 | 10.483% | $240.4 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $164.57 | 10.601% | $182.0161 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $233.62 | 11.250% | $259.9023 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $127.58 | 8.802% | $138.8096 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $1,122.93 | $1,228.5081 | $1,228.51 | $1,228.45 | $1,228.60 | |