| 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 | $146.79 | 6.795% | $156.7644 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $51.28 | 3.209% | $52.9256 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $144.36 | 3.833% | $149.8933 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $20.80 | 6.682% | $22.1899 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $135.89 | 11.555% | $151.5921 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $179.35 | 13.244% | $203.1031 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $220.75 | 7.613% | $237.5557 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $899.22 | $974.0241 | $974.02 | $974.05 | $974.10 | |