| 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 | $169.97 | 6.568% | $181.1336 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $168.41 | 6.467% | $179.3011 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $68.93 | 9.256% | $75.3102 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $14.81 | 9.493% | $16.2159 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $136.58 | 6.720% | $145.7582 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $127.72 | 11.830% | $142.8293 | $142.83 | $142.85 | $142.80 |
| Purchase #7 | $9.98 | 11.256% | $11.1033 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $696.40 | $751.6516 | $751.65 | $751.65 | $751.60 | |