| 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 | $129.47 | 13.284% | $146.6688 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $242.56 | 10.531% | $268.104 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $232.70 | 12.673% | $262.1901 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $137.51 | 6.282% | $146.1484 | $146.15 | $146.15 | $146.10 |
| Purchase #5 | $121.49 | 12.638% | $136.8439 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $18.29 | 4.856% | $19.1782 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $73.84 | 5.275% | $77.7351 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $955.86 | $1,056.8685 | $1,056.87 | $1,056.90 | $1,056.80 | |