| 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 | $149.53 | 3.709% | $155.0761 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $234.83 | 8.299% | $254.3185 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $230.74 | 7.130% | $247.1918 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $164.82 | 12.835% | $185.9746 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $122.87 | 12.342% | $138.0346 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $248.66 | 11.384% | $276.9675 | $276.97 | $276.95 | $277.00 |
| Purchase #7 | $94.39 | 4.165% | $98.3213 | $98.32 | $98.30 | $98.30 |
| 7 purchase totals = | $1,245.84 | $1,355.8844 | $1,355.88 | $1,355.85 | $1,355.90 | |