| 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 | $129.60 | 5.843% | $137.1725 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $31.58 | 12.425% | $35.5038 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $76.32 | 5.680% | $80.655 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $140.79 | 8.720% | $153.0669 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $171.90 | 11.768% | $192.1292 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $193.89 | 4.332% | $202.2893 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $239.33 | 11.216% | $266.1733 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $983.41 | $1,066.9900 | $1,066.99 | $1,066.95 | $1,067.10 | |