| 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 | $123.48 | 10.190% | $136.0626 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $25.88 | 8.448% | $28.0663 | $28.07 | $28.05 | $28.10 |
| Purchase #3 | $147.98 | 12.848% | $166.9925 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $168.61 | 10.102% | $185.643 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $17.46 | 11.331% | $19.4384 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $107.95 | 3.721% | $111.9668 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $133.28 | 10.751% | $147.6089 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $724.64 | $795.7785 | $795.78 | $795.75 | $795.80 | |