| 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 | $177.76 | 6.608% | $189.5064 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $194.77 | 3.760% | $202.0934 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $185.75 | 8.261% | $201.0948 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $24.69 | 11.729% | $27.5859 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $121.70 | 3.483% | $125.9388 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $54.41 | 9.536% | $59.5985 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $101.41 | 9.848% | $111.3969 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $860.49 | $917.2147 | $917.22 | $917.25 | $917.20 | |