| 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 | $178.79 | 11.252% | $198.9075 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $6.56 | 6.470% | $6.9844 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $221.42 | 13.265% | $250.7914 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $126.50 | 7.746% | $136.2987 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $82.99 | 9.545% | $90.9114 | $90.91 | $90.90 | $90.90 |
| Purchase #6 | $174.64 | 9.462% | $191.1644 | $191.16 | $191.15 | $191.20 |
| Purchase #7 | $207.39 | 11.385% | $231.0014 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $998.29 | $1,106.0592 | $1,106.05 | $1,106.05 | $1,106.10 | |