| 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 | $172.41 | 13.710% | $196.0474 | $196.05 | $196.05 | $196.00 |
| Purchase #2 | $133.54 | 3.608% | $138.3581 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $12.37 | 10.699% | $13.6935 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $237.58 | 8.106% | $256.8382 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $66.50 | 8.830% | $72.372 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $202.85 | 8.204% | $219.4918 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $8.44 | 8.582% | $9.1643 | $9.16 | $9.15 | $9.20 |
| 7 purchase totals = | $833.69 | $905.9653 | $905.96 | $905.95 | $906.00 | |