| 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 | $193.87 | 13.731% | $220.4903 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $142.78 | 10.647% | $157.9818 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $115.32 | 6.648% | $122.9865 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $112.25 | 10.460% | $123.9914 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $165.94 | 12.655% | $186.9397 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $160.51 | 9.600% | $175.919 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $139.92 | 7.658% | $150.6351 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $1,030.59 | $1,138.9438 | $1,138.95 | $1,139.00 | $1,138.90 | |