| 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 | $127.66 | 11.143% | $141.8852 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $159.29 | 4.240% | $166.0439 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $72.56 | 11.512% | $80.9131 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $149.30 | 7.861% | $161.0365 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $20.42 | 7.469% | $21.9452 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $202.48 | 9.156% | $221.0191 | $221.02 | $221.00 | $221.00 |
| Purchase #7 | $219.95 | 8.755% | $239.2066 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $951.66 | $1,032.0496 | $1,032.06 | $1,032.05 | $1,031.90 | |