| 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 | $180.67 | 3.796% | $187.5282 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $28.33 | 9.346% | $30.9777 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $155.54 | 5.667% | $164.3545 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $47.96 | 7.184% | $51.4054 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $187.95 | 4.337% | $196.1014 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $242.88 | 8.614% | $263.8017 | $263.80 | $263.80 | $263.80 |
| Purchase #7 | $185.99 | 8.758% | $202.279 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $1,029.32 | $1,096.4479 | $1,096.45 | $1,096.50 | $1,096.50 | |