| 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 | $159.27 | 12.588% | $179.3189 | $179.32 | $179.30 | $179.30 |
| Purchase #2 | $137.78 | 11.224% | $153.2444 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $10.79 | 9.298% | $11.7933 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $232.79 | 5.279% | $245.079 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $130.35 | 10.777% | $144.3978 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $61.77 | 9.522% | $67.6517 | $67.65 | $67.65 | $67.70 |
| Purchase #7 | $140.39 | 5.221% | $147.7198 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $873.14 | $949.2049 | $949.20 | $949.20 | $949.20 | |