| 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 | $154.92 | 9.584% | $169.7675 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $234.33 | 8.841% | $255.0471 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $131.73 | 7.252% | $141.2831 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $198.62 | 13.565% | $225.5628 | $225.56 | $225.55 | $225.60 |
| Purchase #5 | $230.31 | 6.672% | $245.6763 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $61.27 | 13.773% | $69.7087 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $88.85 | 5.705% | $93.9189 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $1,100.03 | $1,200.9644 | $1,200.97 | $1,200.95 | $1,201.00 | |