| 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 | $186.96 | 3.359% | $193.24 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $20.89 | 6.120% | $22.1685 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $108.85 | 9.333% | $119.009 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $87.64 | 8.538% | $95.1227 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $176.87 | 5.856% | $187.2275 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $89.65 | 8.289% | $97.0811 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $35.84 | 10.775% | $39.7018 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $706.70 | $753.5506 | $753.55 | $753.55 | $753.50 | |