| 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 | $173.66 | 11.475% | $193.5875 | $193.59 | $193.60 | $193.60 |
| Purchase #2 | $157.79 | 6.165% | $167.5178 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $186.87 | 5.869% | $197.8374 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $47.38 | 5.706% | $50.0835 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $177.94 | 6.595% | $189.6751 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $63.38 | 5.456% | $66.838 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $218.28 | 9.230% | $238.4272 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $1,025.30 | $1,103.9665 | $1,103.98 | $1,104.05 | $1,103.90 | |