| 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 | $146.81 | 5.856% | $155.4072 | $155.41 | $155.40 | $155.40 |
| Purchase #2 | $60.72 | 9.106% | $66.2492 | $66.25 | $66.25 | $66.20 |
| Purchase #3 | $21.97 | 4.365% | $22.929 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $244.59 | 5.613% | $258.3188 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $184.34 | 4.305% | $192.2758 | $192.28 | $192.30 | $192.30 |
| Purchase #6 | $200.56 | 13.407% | $227.4491 | $227.45 | $227.45 | $227.40 |
| Purchase #7 | $234.34 | 6.376% | $249.2815 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $1,093.33 | $1,171.9106 | $1,171.92 | $1,171.95 | $1,171.80 | |