| 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 | $139.70 | 8.793% | $151.9838 | $151.98 | $152.00 | $152.00 |
| Purchase #2 | $133.50 | 3.512% | $138.1885 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $74.80 | 6.601% | $79.7375 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $179.79 | 12.418% | $202.1163 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $225.37 | 11.219% | $250.6543 | $250.65 | $250.65 | $250.70 |
| Purchase #6 | $99.54 | 5.525% | $105.0396 | $105.04 | $105.05 | $105.00 |
| Purchase #7 | $166.52 | 10.800% | $184.5042 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $1,019.22 | $1,112.2242 | $1,112.22 | $1,112.25 | $1,112.20 | |