| 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 | $141.45 | 7.743% | $152.4025 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $131.43 | 4.560% | $137.4232 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $44.53 | 10.283% | $49.109 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $16.79 | 8.672% | $18.246 | $18.25 | $18.25 | $18.20 |
| Purchase #5 | $155.30 | 8.255% | $168.12 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $183.96 | 8.323% | $199.271 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $233.28 | 11.445% | $259.9789 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $906.74 | $984.5506 | $984.55 | $984.50 | $984.50 | |