| 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 | $211.49 | 5.369% | $222.8449 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $27.51 | 5.478% | $29.017 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $106.34 | 13.394% | $120.5832 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $141.76 | 13.137% | $160.383 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $55.57 | 9.580% | $60.8936 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $69.70 | 4.205% | $72.6309 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $186.63 | 6.795% | $199.3115 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $799.00 | $865.6641 | $865.65 | $865.70 | $865.60 | |