| 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 | $158.87 | 5.341% | $167.3552 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $50.69 | 11.439% | $56.4884 | $56.49 | $56.50 | $56.50 |
| Purchase #3 | $138.92 | 5.857% | $147.0565 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $180.79 | 12.520% | $203.4249 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $133.46 | 9.489% | $146.124 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $147.96 | 5.625% | $156.2828 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $76.37 | 9.857% | $83.8978 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $887.06 | $960.6296 | $960.63 | $960.60 | $960.70 | |