| 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 | $135.44 | 11.813% | $151.4395 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $29.56 | 6.116% | $31.3679 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $207.48 | 7.573% | $223.1925 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $48.55 | 6.510% | $51.7106 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $136.31 | 6.387% | $145.0161 | $145.02 | $145.00 | $145.00 |
| Purchase #6 | $134.55 | 9.469% | $147.2905 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $45.46 | 13.504% | $51.5989 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $737.35 | $801.6160 | $801.62 | $801.60 | $801.60 | |