| 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 | $173.57 | 11.585% | $193.6781 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $187.67 | 7.613% | $201.9573 | $201.96 | $201.95 | $202.00 |
| Purchase #3 | $155.73 | 11.623% | $173.8305 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $123.39 | 5.479% | $130.1505 | $130.15 | $130.15 | $130.20 |
| Purchase #5 | $7.69 | 5.389% | $8.1044 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $116.74 | 7.530% | $125.5305 | $125.53 | $125.55 | $125.50 |
| Purchase #7 | $241.68 | 5.734% | $255.5379 | $255.54 | $255.55 | $255.50 |
| 7 purchase totals = | $1,006.47 | $1,088.7892 | $1,088.79 | $1,088.85 | $1,088.80 | |