| 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 | $163.44 | 8.154% | $176.7669 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $185.42 | 3.430% | $191.7799 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $144.47 | 10.808% | $160.0843 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $17.78 | 8.722% | $19.3308 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $165.90 | 3.828% | $172.2507 | $172.25 | $172.25 | $172.30 |
| Purchase #6 | $196.64 | 11.327% | $218.9134 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $82.26 | 6.728% | $87.7945 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $955.91 | $1,026.9205 | $1,026.91 | $1,026.95 | $1,027.00 | |