| 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 | $155.62 | 12.767% | $175.488 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $54.65 | 7.327% | $58.6542 | $58.65 | $58.65 | $58.70 |
| Purchase #3 | $167.45 | 8.228% | $181.2278 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $108.73 | 11.831% | $121.5938 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $36.69 | 3.682% | $38.0409 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $178.96 | 11.296% | $199.1753 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $138.47 | 6.393% | $147.3224 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $840.57 | $921.5024 | $921.50 | $921.55 | $921.50 | |