| 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 | $14.88 | 9.148% | $16.2412 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $180.61 | 13.149% | $204.3584 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $163.39 | 6.738% | $174.3992 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $183.70 | 10.310% | $202.6395 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $57.98 | 3.289% | $59.887 | $59.89 | $59.90 | $59.90 |
| Purchase #6 | $164.36 | 7.496% | $176.6804 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $179.74 | 13.337% | $203.7119 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $944.66 | $1,037.9176 | $1,037.92 | $1,037.95 | $1,037.90 | |