| 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 | $172.84 | 11.342% | $192.4435 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $66.43 | 9.529% | $72.7601 | $72.76 | $72.75 | $72.80 |
| Purchase #3 | $104.99 | 13.505% | $119.1689 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $194.59 | 3.750% | $201.8871 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $205.75 | 7.146% | $220.4529 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $61.77 | 10.869% | $68.4838 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $166.79 | 12.592% | $187.7922 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $973.16 | $1,062.9885 | $1,062.98 | $1,063.00 | $1,063.10 | |