| 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 | $91.71 | 13.579% | $104.1633 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $147.77 | 12.282% | $165.9191 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $21.77 | 6.353% | $23.153 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $124.35 | 9.242% | $135.8424 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $227.45 | 12.644% | $256.2088 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $144.66 | 4.215% | $150.7574 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $174.97 | 10.739% | $193.76 | $193.76 | $193.75 | $193.80 |
| 7 purchase totals = | $932.68 | $1,029.8040 | $1,029.80 | $1,029.75 | $1,029.90 | |