| 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 | $186.73 | 4.636% | $195.3868 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $20.63 | 9.274% | $22.5432 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $63.39 | 6.294% | $67.3798 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $26.80 | 4.547% | $28.0186 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $129.45 | 12.133% | $145.1562 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $49.34 | 12.727% | $55.6195 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $222.27 | 7.822% | $239.656 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $698.61 | $753.7601 | $753.77 | $753.75 | $753.80 | |