| 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 | $20.47 | 13.319% | $23.1964 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $132.97 | 5.309% | $140.0294 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $183.30 | 10.666% | $202.8508 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $137.44 | 7.127% | $147.2353 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $39.32 | 13.475% | $44.6184 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $232.94 | 11.750% | $260.3105 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $54.72 | 4.846% | $57.3717 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $801.16 | $875.6125 | $875.62 | $875.60 | $875.60 | |