| 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 | $150.37 | 13.576% | $170.7842 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $205.78 | 8.447% | $223.1622 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $244.85 | 7.430% | $263.0424 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $135.25 | 12.333% | $151.9304 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $30.41 | 7.638% | $32.7327 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $123.34 | 11.381% | $137.3773 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $68.60 | 9.431% | $75.0697 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $958.60 | $1,054.0989 | $1,054.09 | $1,054.15 | $1,054.10 | |