| 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 | $149.41 | 10.790% | $165.5313 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $139.27 | 11.864% | $155.793 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $207.42 | 11.315% | $230.8896 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $70.45 | 6.501% | $75.03 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $98.57 | 10.429% | $108.8499 | $108.85 | $108.85 | $108.80 |
| Purchase #6 | $120.64 | 3.792% | $125.2147 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $46.60 | 10.397% | $51.445 | $51.45 | $51.45 | $51.40 |
| 7 purchase totals = | $832.36 | $912.7535 | $912.75 | $912.80 | $912.60 | |