| 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 | $177.98 | 11.582% | $198.5936 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $15.40 | 11.200% | $17.1248 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $150.70 | 13.800% | $171.4966 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $151.67 | 13.645% | $172.3654 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $195.87 | 3.603% | $202.9272 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $166.41 | 5.702% | $175.8987 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $6.58 | 10.818% | $7.2918 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $864.61 | $945.6981 | $945.70 | $945.70 | $945.70 | |