| 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 | $122.57 | 7.122% | $131.2994 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $139.94 | 9.641% | $153.4316 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $176.90 | 10.230% | $194.9969 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $168.96 | 8.478% | $183.2844 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $134.78 | 10.437% | $148.847 | $148.85 | $148.85 | $148.80 |
| Purchase #6 | $150.85 | 11.152% | $167.6728 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $22.67 | 4.774% | $23.7523 | $23.75 | $23.75 | $23.80 |
| 7 purchase totals = | $916.67 | $1,003.2844 | $1,003.28 | $1,003.30 | $1,003.30 | |