| 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 | $15.70 | 12.864% | $17.7196 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $22.84 | 10.622% | $25.2661 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $178.81 | 6.627% | $190.6597 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $111.86 | 6.364% | $118.9788 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $220.87 | 13.612% | $250.9348 | $250.93 | $250.95 | $250.90 |
| Purchase #6 | $56.83 | 10.630% | $62.871 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $108.42 | 6.250% | $115.1963 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $715.33 | $781.6263 | $781.63 | $781.60 | $781.70 | |