| 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 | $126.39 | 9.488% | $138.3819 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $105.49 | 4.458% | $110.1927 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $115.35 | 4.269% | $120.2743 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $197.36 | 4.583% | $206.405 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $134.96 | 8.320% | $146.1887 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $137.28 | 7.528% | $147.6144 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $69.90 | 10.771% | $77.4289 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $886.73 | $946.4859 | $946.48 | $946.50 | $946.50 | |