| 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 | $161.60 | 9.161% | $176.4042 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $33.86 | 12.703% | $38.1612 | $38.16 | $38.15 | $38.20 |
| Purchase #3 | $237.63 | 8.576% | $258.0091 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $127.64 | 12.353% | $143.4074 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $226.38 | 12.795% | $255.3453 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $121.62 | 8.553% | $132.0222 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $20.55 | 9.462% | $22.4944 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $929.28 | $1,025.8438 | $1,025.84 | $1,025.80 | $1,025.80 | |