| 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 | $250.62 | 5.697% | $264.8978 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $134.51 | 9.425% | $147.1876 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $188.87 | 9.574% | $206.9524 | $206.95 | $206.95 | $207.00 |
| Purchase #4 | $117.58 | 6.460% | $125.1757 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $140.71 | 6.152% | $149.3665 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $64.52 | 13.725% | $73.3754 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $161.98 | 3.799% | $168.1336 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $1,058.79 | $1,135.0890 | $1,135.10 | $1,135.15 | $1,135.20 | |