| 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 | $144.93 | 13.731% | $164.8303 | $164.83 | $164.85 | $164.80 |
| Purchase #2 | $211.92 | 7.601% | $228.028 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $142.34 | 8.823% | $154.8987 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $229.36 | 6.601% | $244.5001 | $244.50 | $244.50 | $244.50 |
| Purchase #5 | $89.72 | 11.534% | $100.0683 | $100.07 | $100.05 | $100.10 |
| Purchase #6 | $147.63 | 5.605% | $155.9047 | $155.90 | $155.90 | $155.90 |
| Purchase #7 | $63.58 | 8.624% | $69.0631 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $1,029.48 | $1,117.2932 | $1,117.29 | $1,117.30 | $1,117.30 | |