| 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 | $146.34 | 10.128% | $161.1613 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $160.85 | 3.299% | $166.1564 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $184.26 | 4.626% | $192.7839 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $161.60 | 6.713% | $172.4482 | $172.45 | $172.45 | $172.40 |
| Purchase #5 | $143.69 | 10.608% | $158.9326 | $158.93 | $158.95 | $158.90 |
| Purchase #6 | $76.48 | 6.141% | $81.1766 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $238.54 | 12.820% | $269.1208 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $1,111.76 | $1,201.7798 | $1,201.78 | $1,201.80 | $1,201.80 | |