| 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 | $143.56 | 4.849% | $150.5212 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $229.28 | 7.863% | $247.3083 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $240.80 | 12.497% | $270.8928 | $270.89 | $270.90 | $270.90 |
| Purchase #4 | $142.53 | 13.341% | $161.5449 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $33.66 | 4.520% | $35.1814 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $22.73 | 3.369% | $23.4958 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $231.32 | 11.838% | $258.7037 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $1,043.88 | $1,147.6481 | $1,147.64 | $1,147.65 | $1,147.60 | |