| 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 | $122.70 | 11.310% | $136.5774 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $91.47 | 3.403% | $94.5827 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $107.45 | 12.336% | $120.705 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $133.52 | 9.777% | $146.5743 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $244.76 | 13.855% | $278.6715 | $278.67 | $278.65 | $278.70 |
| Purchase #6 | $207.51 | 13.261% | $235.0279 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $147.79 | 4.638% | $154.6445 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $1,055.20 | $1,166.7833 | $1,166.78 | $1,166.80 | $1,166.80 | |