| 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 | $235.39 | 9.289% | $257.2554 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $155.58 | 5.458% | $164.0716 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $172.79 | 5.859% | $182.9138 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $180.41 | 3.121% | $186.0406 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $29.27 | 7.809% | $31.5557 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $100.67 | 7.487% | $108.2072 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $113.63 | 8.554% | $123.3499 | $123.35 | $123.35 | $123.30 |
| 7 purchase totals = | $987.74 | $1,053.3942 | $1,053.40 | $1,053.35 | $1,053.40 | |