| 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 | $135.73 | 8.569% | $147.3607 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $144.29 | 8.239% | $156.1781 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $141.27 | 11.708% | $157.8099 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $214.63 | 6.753% | $229.124 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $121.32 | 3.735% | $125.8513 | $125.85 | $125.85 | $125.90 |
| Purchase #6 | $215.39 | 12.209% | $241.687 | $241.69 | $241.70 | $241.70 |
| Purchase #7 | $59.99 | 6.498% | $63.8882 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $1,032.62 | $1,121.8992 | $1,121.90 | $1,121.90 | $1,122.00 | |