| 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 | $161.33 | 4.400% | $168.4285 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $117.48 | 12.446% | $132.1016 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $221.64 | 5.748% | $234.3799 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $56.65 | 9.581% | $62.0776 | $62.08 | $62.10 | $62.10 |
| Purchase #5 | $157.38 | 9.743% | $172.7135 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $100.68 | 6.783% | $107.5091 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $118.91 | 13.360% | $134.7964 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $934.07 | $1,012.0066 | $1,012.01 | $1,012.05 | $1,012.00 | |