| 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 | $155.53 | 9.256% | $169.9259 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $207.61 | 9.641% | $227.6257 | $227.63 | $227.65 | $227.60 |
| Purchase #3 | $171.30 | 5.707% | $181.0761 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $5.69 | 4.572% | $5.9501 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $236.83 | 4.872% | $248.3684 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $155.89 | 8.302% | $168.832 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $113.26 | 9.570% | $124.099 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $1,046.11 | $1,125.8772 | $1,125.89 | $1,125.95 | $1,125.90 | |