| 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 | $177.78 | 5.375% | $187.3357 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $76.71 | 3.501% | $79.3956 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $81.93 | 10.304% | $90.3721 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $26.25 | 6.633% | $27.9912 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $183.53 | 12.334% | $206.1666 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $244.60 | 9.484% | $267.7979 | $267.80 | $267.80 | $267.80 |
| Purchase #7 | $34.87 | 9.346% | $38.129 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $825.67 | $897.1881 | $897.20 | $897.20 | $897.20 | |