| 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 | $151.82 | 10.652% | $167.9919 | $167.99 | $168.00 | $168.00 |
| Purchase #2 | $8.35 | 11.640% | $9.3219 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $155.64 | 12.222% | $174.6623 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $231.80 | 4.190% | $241.5124 | $241.51 | $241.50 | $241.50 |
| Purchase #5 | $68.85 | 5.269% | $72.4777 | $72.48 | $72.50 | $72.50 |
| Purchase #6 | $155.36 | 12.620% | $174.9664 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $75.34 | 9.232% | $82.2954 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $847.16 | $923.2280 | $923.23 | $923.20 | $923.30 | |