| 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 | $139.37 | 12.856% | $157.2874 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $126.67 | 10.841% | $140.4023 | $140.40 | $140.40 | $140.40 |
| Purchase #3 | $211.63 | 5.604% | $223.4897 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $207.27 | 8.633% | $225.1636 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $185.90 | 8.512% | $201.7238 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $219.46 | 7.453% | $235.8164 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $37.34 | 5.590% | $39.4273 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $1,127.64 | $1,223.3105 | $1,223.31 | $1,223.30 | $1,223.30 | |