| 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 | $17.51 | 3.806% | $18.1764 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $164.45 | 6.616% | $175.33 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $59.41 | 5.103% | $62.4417 | $62.44 | $62.45 | $62.40 |
| Purchase #4 | $166.54 | 7.783% | $179.5018 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $175.46 | 9.407% | $191.9655 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $181.78 | 13.819% | $206.9002 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $68.52 | 11.735% | $76.5608 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $833.67 | $910.8764 | $910.88 | $910.90 | $910.90 | |