| 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 | $160.45 | 10.139% | $176.718 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $123.93 | 6.193% | $131.605 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $21.31 | 12.152% | $23.8996 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $50.41 | 13.122% | $57.0248 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $75.49 | 13.501% | $85.6819 | $85.68 | $85.70 | $85.70 |
| Purchase #6 | $141.44 | 8.670% | $153.7028 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $223.77 | 8.530% | $242.8576 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $796.80 | $871.4897 | $871.49 | $871.45 | $871.50 | |