| 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 | $187.57 | 4.129% | $195.3148 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $104.84 | 4.313% | $109.3617 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $205.85 | 12.586% | $231.7583 | $231.76 | $231.75 | $231.80 |
| Purchase #4 | $76.25 | 10.420% | $84.1953 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $119.85 | 9.152% | $130.8187 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $73.43 | 3.172% | $75.7592 | $75.76 | $75.75 | $75.80 |
| Purchase #7 | $17.40 | 9.776% | $19.101 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $785.19 | $846.3090 | $846.31 | $846.25 | $846.40 | |