| 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 | $178.29 | 6.118% | $189.1978 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $196.71 | 10.466% | $217.2977 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $120.69 | 12.754% | $136.0828 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $55.77 | 10.747% | $61.7636 | $61.76 | $61.75 | $61.80 |
| Purchase #5 | $162.73 | 6.739% | $173.6964 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $114.64 | 8.764% | $124.687 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $199.72 | 13.361% | $226.4046 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,028.55 | $1,129.1299 | $1,129.13 | $1,129.15 | $1,129.20 | |