| 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 | $180.96 | 11.702% | $202.1359 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $181.45 | 5.429% | $191.3009 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $191.87 | 5.124% | $201.7014 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $67.40 | 3.320% | $69.6377 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $14.99 | 13.826% | $17.0625 | $17.06 | $17.05 | $17.10 |
| Purchase #6 | $245.96 | 3.398% | $254.3177 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $151.47 | 12.262% | $170.0433 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $1,034.10 | $1,106.1994 | $1,106.20 | $1,106.20 | $1,106.10 | |