| 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 | $149.37 | 9.354% | $163.3421 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $147.47 | 5.304% | $155.2918 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $135.64 | 6.801% | $144.8649 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $53.44 | 3.494% | $55.3072 | $55.31 | $55.30 | $55.30 |
| Purchase #5 | $217.79 | 3.609% | $225.65 | $225.65 | $225.65 | $225.70 |
| Purchase #6 | $73.37 | 6.346% | $78.0261 | $78.03 | $78.05 | $78.00 |
| Purchase #7 | $247.75 | 8.719% | $269.3513 | $269.35 | $269.35 | $269.40 |
| 7 purchase totals = | $1,024.83 | $1,091.8334 | $1,091.83 | $1,091.85 | $1,091.90 | |