| 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 | $159.43 | 3.811% | $165.5059 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $113.33 | 4.294% | $118.1964 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $188.60 | 3.281% | $194.788 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $75.63 | 10.723% | $83.7398 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $15.41 | 10.262% | $16.9914 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $101.25 | 13.780% | $115.2023 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $16.64 | 10.769% | $18.432 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $670.29 | $712.8558 | $712.86 | $712.90 | $712.80 | |