| 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 | $146.28 | 11.362% | $162.9003 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $150.59 | 13.455% | $170.8519 | $170.85 | $170.85 | $170.90 |
| Purchase #3 | $237.46 | 6.845% | $253.7141 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $60.32 | 5.746% | $63.786 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $15.43 | 9.729% | $16.9312 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $36.65 | 8.343% | $39.7077 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $89.64 | 4.485% | $93.6604 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $736.37 | $801.5516 | $801.55 | $801.55 | $801.60 | |