| 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 | $131.75 | 12.233% | $147.867 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $62.89 | 9.345% | $68.7671 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $142.75 | 5.111% | $150.046 | $150.05 | $150.05 | $150.00 |
| Purchase #4 | $50.61 | 10.675% | $56.0126 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $67.32 | 10.763% | $74.5657 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $215.70 | 11.629% | $240.7838 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $171.39 | 9.164% | $187.0962 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $842.41 | $925.1384 | $925.15 | $925.10 | $925.20 | |