| 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 | $147.72 | 3.115% | $152.3215 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $186.53 | 9.252% | $203.7878 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $90.64 | 7.491% | $97.4298 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $192.30 | 11.612% | $214.6299 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $127.27 | 11.543% | $141.9608 | $141.96 | $141.95 | $142.00 |
| Purchase #6 | $116.51 | 11.520% | $129.932 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $72.99 | 10.685% | $80.789 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $933.96 | $1,020.8508 | $1,020.85 | $1,020.90 | $1,020.80 | |