| 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 | $168.82 | 11.314% | $187.9203 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $159.54 | 12.663% | $179.7426 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $58.87 | 7.339% | $63.1905 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $62.49 | 7.617% | $67.2499 | $67.25 | $67.25 | $67.20 |
| Purchase #5 | $250.77 | 11.442% | $279.4631 | $279.46 | $279.45 | $279.50 |
| Purchase #6 | $245.51 | 7.213% | $263.2186 | $263.22 | $263.20 | $263.20 |
| Purchase #7 | $124.33 | 11.764% | $138.9562 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $1,070.33 | $1,179.7412 | $1,179.74 | $1,179.70 | $1,179.70 | |