| 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 | $141.85 | 13.479% | $160.97 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $195.46 | 6.861% | $208.8705 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $232.31 | 6.581% | $247.5983 | $247.60 | $247.60 | $247.60 |
| Purchase #4 | $77.64 | 13.414% | $88.0546 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $112.44 | 10.781% | $124.5622 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $181.34 | 11.672% | $202.506 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $168.84 | 11.600% | $188.4254 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $1,109.88 | $1,220.9870 | $1,220.99 | $1,220.95 | $1,221.10 | |