| 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 | $147.80 | 13.509% | $167.7663 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $202.76 | 10.411% | $223.8693 | $223.87 | $223.85 | $223.90 |
| Purchase #3 | $238.57 | 10.600% | $263.8584 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $231.28 | 4.436% | $241.5396 | $241.54 | $241.55 | $241.50 |
| Purchase #5 | $221.56 | 12.198% | $248.5859 | $248.59 | $248.60 | $248.60 |
| Purchase #6 | $201.63 | 7.465% | $216.6817 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $50.37 | 13.495% | $57.1674 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $1,293.97 | $1,419.4686 | $1,419.48 | $1,419.45 | $1,419.60 | |