| 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 | $128.54 | 4.302% | $134.0698 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $166.52 | 5.632% | $175.8984 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $134.48 | 13.223% | $152.2623 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $123.83 | 7.107% | $132.6306 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $51.75 | 3.359% | $53.4883 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $197.61 | 10.367% | $218.0962 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $103.34 | 13.481% | $117.2713 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $906.07 | $983.7169 | $983.72 | $983.70 | $983.80 | |