| 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 | $145.52 | 8.108% | $157.3188 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $189.78 | 9.277% | $207.3859 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $57.70 | 10.543% | $63.7833 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $157.26 | 3.204% | $162.2986 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $121.31 | 9.556% | $132.9024 | $132.90 | $132.90 | $132.90 |
| Purchase #6 | $51.29 | 6.827% | $54.7916 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $242.99 | 4.306% | $253.4531 | $253.45 | $253.45 | $253.50 |
| 7 purchase totals = | $965.85 | $1,031.9337 | $1,031.93 | $1,031.95 | $1,032.00 | |