| 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 | $187.66 | 8.475% | $203.5642 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $123.52 | 5.554% | $130.3803 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $230.72 | 9.609% | $252.8899 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $206.51 | 5.595% | $218.0642 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $121.38 | 7.571% | $130.5697 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $77.42 | 4.158% | $80.6391 | $80.64 | $80.65 | $80.60 |
| Purchase #7 | $139.62 | 8.146% | $150.9934 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $1,086.83 | $1,167.1008 | $1,167.09 | $1,167.10 | $1,167.20 | |