| 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 | $147.67 | 13.337% | $167.3647 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $231.87 | 8.721% | $252.0914 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $166.90 | 8.352% | $180.8395 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $135.81 | 6.537% | $144.6879 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $35.95 | 6.557% | $38.3072 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $21.38 | 4.488% | $22.3395 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $207.73 | 4.474% | $217.0238 | $217.02 | $217.00 | $217.00 |
| 7 purchase totals = | $947.31 | $1,022.6540 | $1,022.65 | $1,022.65 | $1,022.60 | |