| 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 | $138.63 | 13.300% | $157.0678 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $62.90 | 6.694% | $67.1105 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $247.77 | 3.570% | $256.6154 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $121.96 | 3.389% | $126.0932 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $134.71 | 5.354% | $141.9224 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $250.33 | 11.387% | $278.8351 | $278.84 | $278.85 | $278.80 |
| Purchase #7 | $130.35 | 6.193% | $138.4226 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $1,086.65 | $1,166.0670 | $1,166.07 | $1,166.00 | $1,166.00 | |