| 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 | $146.35 | 10.394% | $161.5616 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $72.48 | 4.325% | $75.6148 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $213.41 | 4.830% | $223.7177 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $140.40 | 3.354% | $145.109 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $174.69 | 5.461% | $184.2298 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $72.30 | 12.836% | $81.5804 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $67.97 | 10.302% | $74.9723 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $887.60 | $946.7856 | $946.78 | $946.75 | $946.80 | |