| 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 | $134.97 | 12.756% | $152.1868 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $34.55 | 7.777% | $37.237 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $164.50 | 4.454% | $171.8268 | $171.83 | $171.85 | $171.80 |
| Purchase #4 | $160.99 | 7.117% | $172.4477 | $172.45 | $172.45 | $172.40 |
| Purchase #5 | $14.69 | 12.143% | $16.4738 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $63.42 | 13.339% | $71.8796 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $79.49 | 5.696% | $84.0178 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $652.61 | $706.0695 | $706.08 | $706.10 | $706.00 | |