| 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 | $145.66 | 3.764% | $151.1426 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $32.60 | 10.544% | $36.0373 | $36.04 | $36.05 | $36.00 |
| Purchase #3 | $97.97 | 6.687% | $104.5213 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $237.60 | 7.646% | $255.7669 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $191.54 | 6.833% | $204.6279 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $34.46 | 11.427% | $38.3977 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $192.80 | 7.851% | $207.9367 | $207.94 | $207.95 | $207.90 |
| 7 purchase totals = | $932.63 | $998.4304 | $998.44 | $998.45 | $998.30 | |