| 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 | $14.58 | 7.284% | $15.642 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $120.64 | 9.197% | $131.7353 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $30.86 | 5.286% | $32.4913 | $32.49 | $32.50 | $32.50 |
| Purchase #4 | $163.76 | 7.724% | $176.4088 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $125.48 | 9.789% | $137.7632 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $150.39 | 9.435% | $164.5793 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $193.44 | 4.852% | $202.8257 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $799.15 | $861.4456 | $861.45 | $861.50 | $861.40 | |