| 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 | $174.31 | 4.251% | $181.7199 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $36.98 | 3.667% | $38.3361 | $38.34 | $38.35 | $38.30 |
| Purchase #3 | $142.63 | 3.138% | $147.1057 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $222.61 | 6.752% | $237.6406 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $55.62 | 4.308% | $58.0161 | $58.02 | $58.00 | $58.00 |
| Purchase #6 | $211.65 | 9.852% | $232.5018 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $215.43 | 4.469% | $225.0576 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $1,059.23 | $1,120.3778 | $1,120.39 | $1,120.35 | $1,120.30 | |