| 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 | $111.84 | 8.342% | $121.1697 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $145.71 | 3.237% | $150.4266 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $176.96 | 7.195% | $189.6923 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $142.31 | 7.850% | $153.4813 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $227.73 | 9.462% | $249.2778 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $94.46 | 9.270% | $103.2164 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $72.42 | 5.159% | $76.1561 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $971.43 | $1,043.4202 | $1,043.43 | $1,043.45 | $1,043.50 | |