| 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 | $132.59 | 11.687% | $148.0858 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $122.99 | 13.868% | $140.0463 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $150.80 | 8.444% | $163.5336 | $163.53 | $163.55 | $163.50 |
| Purchase #4 | $172.73 | 11.835% | $193.1726 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $115.38 | 6.726% | $123.1405 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $60.40 | 3.206% | $62.3364 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $69.35 | 3.488% | $71.7689 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $824.24 | $902.0841 | $902.09 | $902.10 | $902.00 | |