| 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 | $160.86 | 8.705% | $174.8629 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $83.67 | 7.144% | $89.6474 | $89.65 | $89.65 | $89.60 |
| Purchase #3 | $227.78 | 10.511% | $251.722 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $152.84 | 5.111% | $160.6517 | $160.65 | $160.65 | $160.70 |
| Purchase #5 | $22.50 | 3.670% | $23.3258 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $36.57 | 4.431% | $38.1904 | $38.19 | $38.20 | $38.20 |
| Purchase #7 | $197.38 | 10.547% | $218.1977 | $218.20 | $218.20 | $218.20 |
| 7 purchase totals = | $881.60 | $956.5979 | $956.60 | $956.60 | $956.60 | |