| 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 | $129.34 | 6.874% | $138.2308 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $180.90 | 7.812% | $195.0319 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $192.33 | 12.109% | $215.6192 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $220.54 | 7.237% | $236.5005 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $141.48 | 4.181% | $147.3953 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $212.96 | 7.555% | $229.0491 | $229.05 | $229.05 | $229.00 |
| Purchase #7 | $198.88 | 11.824% | $222.3956 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,276.43 | $1,384.2224 | $1,384.23 | $1,384.25 | $1,384.10 | |