| 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 | $152.35 | 5.868% | $161.2899 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $145.69 | 13.357% | $165.1498 | $165.15 | $165.15 | $165.10 |
| Purchase #3 | $16.48 | 9.291% | $18.0112 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $110.72 | 6.691% | $118.1283 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $147.85 | 12.756% | $166.7097 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $243.98 | 12.136% | $273.5894 | $273.59 | $273.60 | $273.60 |
| Purchase #7 | $120.36 | 5.152% | $126.5609 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $937.43 | $1,029.4392 | $1,029.44 | $1,029.45 | $1,029.40 | |