| 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 | $109.98 | 4.780% | $115.237 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $43.85 | 3.205% | $45.2554 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $16.80 | 5.477% | $17.7201 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $134.37 | 13.785% | $152.8929 | $152.89 | $152.90 | $152.90 |
| Purchase #5 | $148.85 | 8.201% | $161.0572 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $98.95 | 6.611% | $105.4916 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $158.39 | 5.489% | $167.084 | $167.08 | $167.10 | $167.10 |
| 7 purchase totals = | $711.19 | $764.7382 | $764.74 | $764.75 | $764.80 | |