| 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 | $178.51 | 7.538% | $191.9661 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $133.51 | 6.242% | $141.8437 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $72.84 | 3.451% | $75.3537 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $74.62 | 8.343% | $80.8455 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $173.56 | 6.757% | $185.2874 | $185.29 | $185.30 | $185.30 |
| Purchase #6 | $131.98 | 11.423% | $147.0561 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $236.83 | 13.434% | $268.6457 | $268.65 | $268.65 | $268.60 |
| 7 purchase totals = | $1,001.85 | $1,090.9982 | $1,091.01 | $1,091.00 | $1,091.00 | |