| 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 | $146.69 | 13.156% | $165.9885 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $249.46 | 3.608% | $258.4605 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $219.86 | 8.293% | $238.093 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $161.40 | 12.555% | $181.6638 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $239.74 | 7.210% | $257.0253 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $158.74 | 3.678% | $164.5785 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $230.88 | 9.612% | $253.0722 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,406.77 | $1,518.8818 | $1,518.88 | $1,518.90 | $1,519.00 | |