| 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 | $157.91 | 7.807% | $170.238 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $22.82 | 7.825% | $24.6057 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $71.60 | 7.275% | $76.8089 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $172.74 | 12.756% | $194.7747 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $156.77 | 9.750% | $172.0551 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $158.33 | 8.531% | $171.8371 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $33.84 | 13.429% | $38.3844 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $774.01 | $848.7039 | $848.71 | $848.70 | $848.70 | |