| 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 | $180.53 | 7.720% | $194.4669 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $220.85 | 10.511% | $244.0635 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $174.30 | 10.146% | $191.9845 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $166.99 | 4.493% | $174.4929 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $37.93 | 13.518% | $43.0574 | $43.06 | $43.05 | $43.10 |
| Purchase #6 | $187.95 | 6.270% | $199.7345 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $67.50 | 11.695% | $75.3941 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $1,036.05 | $1,123.1938 | $1,123.18 | $1,123.20 | $1,123.30 | |