| 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 | $123.33 | 11.271% | $137.2305 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $151.71 | 9.198% | $165.6643 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $232.79 | 11.347% | $259.2047 | $259.20 | $259.20 | $259.20 |
| Purchase #4 | $12.46 | 12.124% | $13.9707 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $29.45 | 6.335% | $31.3157 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $139.82 | 6.783% | $149.304 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $170.61 | 6.496% | $181.6928 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $860.17 | $938.3827 | $938.37 | $938.35 | $938.40 | |