| 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 | $158.33 | 13.303% | $179.3926 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $145.62 | 13.475% | $165.2423 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $38.74 | 6.435% | $41.2329 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $101.74 | 7.861% | $109.7378 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $68.33 | 11.718% | $76.3369 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $21.37 | 7.346% | $22.9398 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $85.50 | 11.446% | $95.2863 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $619.63 | $690.1686 | $690.17 | $690.25 | $690.00 | |