| 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 | $150.99 | 13.185% | $170.898 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $46.89 | 3.700% | $48.6249 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $77.64 | 9.487% | $85.0057 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $118.41 | 13.829% | $134.7849 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $127.47 | 8.661% | $138.5102 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $204.92 | 7.506% | $220.3013 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $204.26 | 3.652% | $211.7196 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $930.58 | $1,009.8446 | $1,009.84 | $1,009.80 | $1,009.80 | |