| 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 | $177.86 | 7.847% | $191.8167 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $234.60 | 4.529% | $245.225 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $181.88 | 4.795% | $190.6011 | $190.60 | $190.60 | $190.60 |
| Purchase #4 | $242.54 | 10.777% | $268.6785 | $268.68 | $268.70 | $268.70 |
| Purchase #5 | $108.52 | 13.411% | $123.0736 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $17.27 | 6.220% | $18.3442 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $82.90 | 5.145% | $87.1652 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $1,045.57 | $1,124.9043 | $1,124.91 | $1,124.90 | $1,124.90 | |