| 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 | $140.82 | 8.201% | $152.3686 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $126.81 | 4.825% | $132.9286 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $32.81 | 6.320% | $34.8836 | $34.88 | $34.90 | $34.90 |
| Purchase #4 | $127.45 | 6.364% | $135.5609 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $60.36 | 11.338% | $67.2036 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $131.26 | 5.829% | $138.9111 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $30.47 | 12.563% | $34.2979 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $649.98 | $696.1543 | $696.15 | $696.15 | $696.20 | |