| 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 | $161.29 | 8.580% | $175.1287 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $244.95 | 10.217% | $269.9765 | $269.98 | $270.00 | $270.00 |
| Purchase #3 | $236.73 | 11.839% | $264.7565 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $156.32 | 4.149% | $162.8057 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $200.88 | 5.690% | $212.3101 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $81.99 | 10.840% | $90.8777 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $137.40 | 12.333% | $154.3455 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $1,219.56 | $1,330.2007 | $1,330.22 | $1,330.25 | $1,330.20 | |