| 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 | $166.63 | 5.519% | $175.8263 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $43.51 | 9.176% | $47.5025 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $246.25 | 8.158% | $266.3391 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $162.27 | 8.498% | $176.0597 | $176.06 | $176.05 | $176.10 |
| Purchase #5 | $71.36 | 4.691% | $74.7075 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $193.62 | 10.705% | $214.347 | $214.35 | $214.35 | $214.30 |
| Purchase #7 | $193.37 | 9.870% | $212.4556 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $1,077.01 | $1,167.2377 | $1,167.25 | $1,167.25 | $1,167.20 | |