| 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 | $108.52 | 4.567% | $113.4761 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $193.59 | 5.323% | $203.8948 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $218.70 | 9.153% | $238.7176 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $138.36 | 11.843% | $154.746 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $170.63 | 5.537% | $180.0778 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $150.88 | 7.788% | $162.6305 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $61.91 | 10.484% | $68.4006 | $68.40 | $68.40 | $68.40 |
| 7 purchase totals = | $1,042.59 | $1,121.9434 | $1,121.95 | $1,122.00 | $1,121.90 | |