| 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 | $156.98 | 4.732% | $164.4083 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $124.79 | 8.184% | $135.0028 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $217.45 | 6.739% | $232.104 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $66.50 | 12.279% | $74.6655 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $222.29 | 10.297% | $245.1792 | $245.18 | $245.20 | $245.20 |
| Purchase #6 | $165.83 | 8.807% | $180.4346 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $160.37 | 13.809% | $182.5155 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $1,114.21 | $1,214.3099 | $1,214.31 | $1,214.30 | $1,214.30 | |