| 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 | $66.74 | 11.721% | $74.5626 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $143.97 | 11.155% | $160.0299 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $175.33 | 5.811% | $185.5184 | $185.52 | $185.50 | $185.50 |
| Purchase #4 | $198.53 | 6.699% | $211.8295 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $178.28 | 8.118% | $192.7528 | $192.75 | $192.75 | $192.80 |
| Purchase #6 | $247.30 | 13.297% | $280.1835 | $280.18 | $280.20 | $280.20 |
| Purchase #7 | $123.92 | 6.704% | $132.2276 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $1,134.07 | $1,237.1043 | $1,237.10 | $1,237.15 | $1,237.10 | |