| 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 | $215.80 | 6.346% | $229.4947 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $185.26 | 12.757% | $208.8936 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $174.74 | 9.767% | $191.8069 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $7.80 | 13.739% | $8.8716 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $168.80 | 4.286% | $176.0348 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $198.57 | 3.574% | $205.6669 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $122.98 | 6.442% | $130.9024 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $1,073.95 | $1,151.6709 | $1,151.66 | $1,151.65 | $1,151.70 | |