| 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 | $77.46 | 3.517% | $80.1843 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $135.31 | 10.852% | $149.9938 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $249.86 | 7.342% | $268.2047 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $140.38 | 4.370% | $146.5146 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $64.27 | 13.126% | $72.7061 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $104.99 | 6.632% | $111.9529 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $218.93 | 7.327% | $234.971 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $991.20 | $1,064.5274 | $1,064.51 | $1,064.50 | $1,064.60 | |