| 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 | $129.78 | 13.873% | $147.7844 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $143.92 | 9.352% | $157.3794 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $15.50 | 7.333% | $16.6366 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $75.75 | 10.623% | $83.7969 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $218.74 | 11.113% | $243.0486 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $124.57 | 11.295% | $138.6402 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $227.93 | 4.388% | $237.9316 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $936.19 | $1,025.2177 | $1,025.22 | $1,025.30 | $1,025.10 | |