| 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 | $231.97 | 6.852% | $247.8646 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $156.58 | 13.572% | $177.831 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $123.92 | 11.516% | $138.1906 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $150.42 | 9.155% | $164.191 | $164.19 | $164.20 | $164.20 |
| Purchase #5 | $159.26 | 13.432% | $180.6518 | $180.65 | $180.65 | $180.70 |
| Purchase #6 | $179.36 | 11.489% | $199.9667 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $106.76 | 13.184% | $120.8352 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $1,108.27 | $1,229.5309 | $1,229.53 | $1,229.55 | $1,229.60 | |