| 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 | $165.82 | 8.218% | $179.4471 | $179.45 | $179.45 | $179.40 |
| Purchase #2 | $105.92 | 6.158% | $112.4426 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $201.69 | 13.674% | $229.2691 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $219.69 | 3.240% | $226.808 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $237.67 | 8.621% | $258.1595 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $174.26 | 11.346% | $194.0315 | $194.03 | $194.05 | $194.00 |
| Purchase #7 | $161.71 | 6.458% | $172.1532 | $172.15 | $172.15 | $172.20 |
| 7 purchase totals = | $1,266.76 | $1,372.3110 | $1,372.31 | $1,372.30 | $1,372.30 | |