| 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 | $128.39 | 13.487% | $145.706 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $219.92 | 5.593% | $232.2201 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $175.36 | 4.693% | $183.5896 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $171.27 | 11.389% | $190.7759 | $190.78 | $190.80 | $190.80 |
| Purchase #5 | $136.70 | 5.533% | $144.2636 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $10.71 | 6.775% | $11.4356 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $147.60 | 5.245% | $155.3416 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $989.95 | $1,063.3324 | $1,063.34 | $1,063.35 | $1,063.30 | |