| 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 | $95.79 | 7.374% | $102.8536 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $157.77 | 5.255% | $166.0608 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $100.53 | 3.675% | $104.2245 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $119.89 | 12.597% | $134.9925 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $8.42 | 13.857% | $9.5868 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $17.87 | 3.359% | $18.4703 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $92.86 | 3.421% | $96.0367 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $593.13 | $632.2252 | $632.22 | $632.20 | $632.30 | |