| 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 | $69.52 | 6.108% | $73.7663 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $118.57 | 13.694% | $134.807 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $176.50 | 10.230% | $194.556 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $180.96 | 3.185% | $186.7236 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $227.90 | 7.586% | $245.1885 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $89.54 | 11.492% | $99.8299 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $172.79 | 12.709% | $194.7499 | $194.75 | $194.75 | $194.70 |
| 7 purchase totals = | $1,035.78 | $1,129.6212 | $1,129.63 | $1,129.60 | $1,129.60 | |