| 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 | $144.95 | 9.442% | $158.6362 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $89.69 | 3.403% | $92.7422 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $17.31 | 11.403% | $19.2839 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $218.40 | 3.478% | $225.996 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $199.64 | 5.560% | $210.74 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $130.28 | 3.405% | $134.716 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $46.96 | 10.457% | $51.8706 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $847.23 | $893.9849 | $893.99 | $894.00 | $893.90 | |