| 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 | $187.99 | 5.413% | $198.1659 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $56.53 | 10.493% | $62.4617 | $62.46 | $62.45 | $62.50 |
| Purchase #3 | $10.73 | 13.598% | $12.1891 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $189.65 | 13.594% | $215.431 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $26.78 | 7.571% | $28.8075 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $61.85 | 7.725% | $66.6279 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $188.73 | 6.184% | $200.4011 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $722.26 | $784.0842 | $784.09 | $784.10 | $784.10 | |