| 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 | $160.69 | 6.420% | $171.0063 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $24.59 | 10.263% | $27.1137 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $212.78 | 4.608% | $222.5849 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $210.27 | 10.633% | $232.628 | $232.63 | $232.65 | $232.60 |
| Purchase #5 | $161.57 | 12.349% | $181.5223 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $79.94 | 9.580% | $87.5983 | $87.60 | $87.60 | $87.60 |
| Purchase #7 | $227.68 | 3.366% | $235.3437 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $1,077.52 | $1,157.7972 | $1,157.79 | $1,157.80 | $1,157.70 | |