| 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 | $128.43 | 8.353% | $139.1578 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $25.38 | 6.473% | $27.0228 | $27.02 | $27.00 | $27.00 |
| Purchase #3 | $200.77 | 12.551% | $225.9686 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $135.43 | 7.251% | $145.25 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $166.57 | 13.447% | $188.9687 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $211.47 | 4.633% | $221.2674 | $221.27 | $221.25 | $221.30 |
| Purchase #7 | $63.39 | 7.868% | $68.3775 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $931.44 | $1,016.0128 | $1,016.02 | $1,015.95 | $1,016.20 | |