| 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 | $154.95 | 3.385% | $160.1951 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $113.73 | 9.782% | $124.8551 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $211.40 | 10.843% | $234.3221 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $214.47 | 9.442% | $234.7203 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $104.48 | 10.611% | $115.5664 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $123.40 | 12.102% | $138.3339 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $33.44 | 5.458% | $35.2652 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $955.87 | $1,043.2581 | $1,043.27 | $1,043.20 | $1,043.30 | |