| 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 | $178.48 | 3.608% | $184.9196 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $114.26 | 4.337% | $119.2155 | $119.22 | $119.20 | $119.20 |
| Purchase #3 | $25.37 | 6.689% | $27.067 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $52.77 | 5.201% | $55.5146 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $46.41 | 8.869% | $50.5261 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $26.41 | 7.602% | $28.4177 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $35.62 | 7.508% | $38.2943 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $479.32 | $503.9548 | $503.96 | $503.90 | $503.90 | |