| 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 | $161.55 | 13.846% | $183.9182 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $149.36 | 7.735% | $160.913 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $215.99 | 9.388% | $236.2671 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $193.57 | 9.611% | $212.174 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $90.50 | 9.439% | $99.0423 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $131.44 | 7.483% | $141.2757 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $243.32 | 9.172% | $265.6373 | $265.64 | $265.65 | $265.60 |
| 7 purchase totals = | $1,185.73 | $1,299.2276 | $1,299.23 | $1,299.20 | $1,299.20 | |