| 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 | $126.52 | 7.176% | $135.5991 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $181.91 | 9.730% | $199.6098 | $199.61 | $199.60 | $199.60 |
| Purchase #3 | $60.50 | 9.603% | $66.3098 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $215.73 | 13.683% | $245.2483 | $245.25 | $245.25 | $245.20 |
| Purchase #5 | $16.73 | 9.558% | $18.3291 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $161.91 | 12.426% | $182.0289 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $184.66 | 7.820% | $199.1004 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $947.96 | $1,046.2254 | $1,046.23 | $1,046.25 | $1,046.10 | |