| 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 | $125.67 | 12.688% | $141.615 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $188.45 | 7.512% | $202.6064 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $132.51 | 3.441% | $137.0697 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $67.42 | 6.235% | $71.6236 | $71.62 | $71.60 | $71.60 |
| Purchase #5 | $175.59 | 6.134% | $186.3607 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $38.48 | 11.807% | $43.0233 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $15.31 | 4.134% | $15.9429 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $743.43 | $798.2416 | $798.24 | $798.15 | $798.20 | |