| 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 | $177.63 | 6.371% | $188.9468 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $87.52 | 10.606% | $96.8024 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $145.74 | 11.164% | $162.0104 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $56.59 | 10.703% | $62.6468 | $62.65 | $62.65 | $62.60 |
| Purchase #5 | $219.92 | 11.599% | $245.4285 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $11.71 | 11.482% | $13.0545 | $13.05 | $13.05 | $13.10 |
| Purchase #7 | $229.60 | 12.340% | $257.9326 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $928.71 | $1,026.8220 | $1,026.82 | $1,026.85 | $1,026.70 | |