| 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 | $176.47 | 13.455% | $200.214 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $28.99 | 6.336% | $30.8268 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $223.44 | 9.841% | $245.4287 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $162.60 | 13.475% | $184.5104 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $77.49 | 10.248% | $85.4312 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $237.39 | 12.756% | $267.6715 | $267.67 | $267.65 | $267.70 |
| Purchase #7 | $92.38 | 9.590% | $101.2392 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $998.76 | $1,115.3218 | $1,115.32 | $1,115.35 | $1,115.20 | |