| 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 | $184.27 | 4.758% | $193.0376 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $16.51 | 13.417% | $18.7251 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $60.71 | 8.552% | $65.9019 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $59.27 | 6.120% | $62.8973 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $108.54 | 11.320% | $120.8267 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $138.60 | 3.767% | $143.8211 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $123.76 | 10.861% | $137.2016 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $691.66 | $742.4113 | $742.42 | $742.45 | $742.30 | |