| 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 | $143.99 | 12.737% | $162.33 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $243.85 | 13.833% | $277.5818 | $277.58 | $277.60 | $277.60 |
| Purchase #3 | $113.71 | 10.786% | $125.9748 | $125.97 | $125.95 | $126.00 |
| Purchase #4 | $197.42 | 5.128% | $207.5437 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $230.87 | 11.494% | $257.4062 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $187.60 | 4.310% | $195.6856 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $70.73 | 9.282% | $77.2952 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $1,188.17 | $1,303.8173 | $1,303.82 | $1,303.85 | $1,303.80 | |