| 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 | $140.92 | 9.250% | $153.9551 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $51.75 | 3.175% | $53.3931 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $197.74 | 13.715% | $224.86 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $19.33 | 4.286% | $20.1585 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $21.93 | 13.156% | $24.8151 | $24.82 | $24.80 | $24.80 |
| Purchase #6 | $80.35 | 8.106% | $86.8632 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $22.48 | 7.423% | $24.1487 | $24.15 | $24.15 | $24.10 |
| 7 purchase totals = | $534.50 | $588.1937 | $588.20 | $588.15 | $588.30 | |