| 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 | $198.82 | 9.746% | $218.197 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $15.95 | 5.591% | $16.8418 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $234.95 | 6.577% | $250.4027 | $250.40 | $250.40 | $250.40 |
| Purchase #4 | $159.74 | 13.255% | $180.9135 | $180.91 | $180.90 | $180.90 |
| Purchase #5 | $119.66 | 6.860% | $127.8687 | $127.87 | $127.85 | $127.90 |
| Purchase #6 | $188.80 | 7.178% | $202.3521 | $202.35 | $202.35 | $202.40 |
| Purchase #7 | $104.37 | 13.147% | $118.0915 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $1,022.29 | $1,114.6673 | $1,114.66 | $1,114.65 | $1,114.70 | |