| 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 | $149.51 | 7.556% | $160.807 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $26.46 | 8.247% | $28.6422 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $52.70 | 6.256% | $55.9969 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $134.44 | 9.793% | $147.6057 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $249.64 | 11.689% | $278.8204 | $278.82 | $278.80 | $278.80 |
| Purchase #6 | $223.40 | 4.113% | $232.5884 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $23.25 | 9.700% | $25.5053 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $859.40 | $929.9659 | $929.98 | $929.95 | $929.90 | |