| 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 | $173.77 | 4.379% | $181.3794 | $181.38 | $181.40 | $181.40 |
| Purchase #2 | $146.86 | 13.309% | $166.4056 | $166.41 | $166.40 | $166.40 |
| Purchase #3 | $47.68 | 6.777% | $50.9113 | $50.91 | $50.90 | $50.90 |
| Purchase #4 | $221.97 | 4.490% | $231.9365 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $207.72 | 13.236% | $235.2138 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $198.50 | 6.555% | $211.5117 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $6.74 | 9.161% | $7.3575 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $1,003.24 | $1,084.7158 | $1,084.72 | $1,084.70 | $1,084.70 | |