| 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 | $129.63 | 9.157% | $141.5002 | $141.50 | $141.50 | $141.50 |
| Purchase #2 | $131.56 | 5.721% | $139.0865 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $160.91 | 3.760% | $166.9602 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $228.84 | 6.280% | $243.2112 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $192.61 | 10.349% | $212.5432 | $212.54 | $212.55 | $212.50 |
| Purchase #6 | $193.97 | 13.318% | $219.8029 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $49.96 | 12.543% | $56.2265 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $1,087.48 | $1,179.3307 | $1,179.33 | $1,179.35 | $1,179.30 | |