| 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 | $166.62 | 7.305% | $178.7916 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $150.94 | 4.614% | $157.9044 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $163.85 | 8.132% | $177.1743 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $135.32 | 3.400% | $139.9209 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $161.97 | 8.468% | $175.6856 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $42.72 | 10.466% | $47.1911 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $42.52 | 12.426% | $47.8035 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $863.94 | $924.4714 | $924.46 | $924.45 | $924.50 | |