| 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 | $163.68 | 12.121% | $183.5197 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $47.73 | 7.734% | $51.4214 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $249.67 | 7.434% | $268.2305 | $268.23 | $268.25 | $268.20 |
| Purchase #4 | $182.44 | 10.347% | $201.3171 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $148.60 | 8.408% | $161.0943 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $206.33 | 5.752% | $218.1981 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $86.59 | 13.379% | $98.1749 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $1,085.04 | $1,181.9560 | $1,181.95 | $1,181.90 | $1,181.90 | |