| 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 | $148.53 | 12.273% | $166.7591 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $187.40 | 10.716% | $207.4818 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $157.42 | 6.284% | $167.3123 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $72.34 | 10.403% | $79.8655 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $244.62 | 12.629% | $275.5131 | $275.51 | $275.50 | $275.50 |
| Purchase #6 | $179.43 | 7.859% | $193.5314 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $39.51 | 4.562% | $41.3124 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $1,029.25 | $1,131.7756 | $1,131.77 | $1,131.75 | $1,131.80 | |