| 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 | $145.66 | 9.539% | $159.5545 | $159.55 | $159.55 | $159.60 |
| Purchase #2 | $157.64 | 7.870% | $170.0463 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $152.41 | 9.642% | $167.1054 | $167.11 | $167.10 | $167.10 |
| Purchase #4 | $236.31 | 10.487% | $261.0918 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $75.45 | 6.140% | $80.0826 | $80.08 | $80.10 | $80.10 |
| Purchase #6 | $115.47 | 4.282% | $120.4144 | $120.41 | $120.40 | $120.40 |
| Purchase #7 | $60.47 | 10.203% | $66.6398 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $943.41 | $1,024.9348 | $1,024.93 | $1,024.95 | $1,024.90 | |