| 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 | $136.97 | 3.487% | $141.7461 | $141.75 | $141.75 | $141.70 |
| Purchase #2 | $81.28 | 12.225% | $91.2165 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $192.37 | 10.833% | $213.2094 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $120.26 | 13.291% | $136.2438 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $141.96 | 10.452% | $156.7977 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $92.49 | 7.423% | $99.3555 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $115.31 | 7.139% | $123.542 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $880.64 | $962.1110 | $962.12 | $962.10 | $962.00 | |