| 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 | $183.44 | 5.301% | $193.1642 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $176.99 | 13.567% | $201.0022 | $201.00 | $201.00 | $201.00 |
| Purchase #3 | $183.80 | 3.348% | $189.9536 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $41.43 | 11.586% | $46.2301 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $197.33 | 7.366% | $211.8653 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $101.69 | 13.277% | $115.1914 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $15.52 | 6.277% | $16.4942 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $900.20 | $973.9010 | $973.89 | $973.90 | $974.00 | |