| 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 | $186.80 | 3.379% | $193.112 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $147.26 | 10.669% | $162.9712 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $51.54 | 7.678% | $55.4972 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $39.28 | 3.786% | $40.7671 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $180.34 | 9.322% | $197.1513 | $197.15 | $197.15 | $197.20 |
| Purchase #6 | $70.87 | 12.387% | $79.6487 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $85.53 | 11.589% | $95.4421 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $761.62 | $824.5896 | $824.59 | $824.55 | $824.60 | |