| 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 | $155.66 | 10.610% | $172.1755 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $27.85 | 6.304% | $29.6057 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $227.75 | 7.429% | $244.6695 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $24.82 | 11.212% | $27.6028 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $16.42 | 3.284% | $16.9592 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $120.63 | 9.414% | $131.9861 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $222.57 | 12.777% | $251.0078 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $795.70 | $874.0066 | $874.02 | $874.00 | $874.10 | |