| 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 | $170.81 | 7.687% | $183.9402 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $113.98 | 5.154% | $119.8545 | $119.85 | $119.85 | $119.90 |
| Purchase #3 | $145.68 | 9.725% | $159.8474 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $114.53 | 6.293% | $121.7374 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $162.32 | 3.223% | $167.5516 | $167.55 | $167.55 | $167.60 |
| Purchase #6 | $207.46 | 10.711% | $229.681 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $187.46 | 10.420% | $206.9933 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $1,102.24 | $1,189.6054 | $1,189.60 | $1,189.65 | $1,189.60 | |