| 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 | $171.76 | 12.115% | $192.5687 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $126.63 | 4.347% | $132.1346 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $201.35 | 7.672% | $216.7976 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $131.63 | 4.317% | $137.3125 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $120.54 | 13.398% | $136.6899 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $126.90 | 9.433% | $138.8705 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $212.54 | 8.753% | $231.1436 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $1,091.35 | $1,185.5174 | $1,185.51 | $1,185.50 | $1,185.50 | |