| 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 | $149.50 | 8.408% | $162.07 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $237.78 | 4.270% | $247.9332 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $174.95 | 11.813% | $195.6168 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $175.28 | 5.504% | $184.9274 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $182.41 | 10.560% | $201.6725 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $8.71 | 5.788% | $9.2141 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $113.53 | 11.732% | $126.8493 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $1,042.16 | $1,128.2833 | $1,128.28 | $1,128.25 | $1,128.20 | |