| 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 | $168.84 | 10.238% | $186.1258 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $10.45 | 6.230% | $11.101 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $25.57 | 10.678% | $28.3004 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $39.32 | 10.417% | $43.416 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $20.67 | 5.566% | $21.8205 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $21.67 | 8.628% | $23.5397 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $84.91 | 12.117% | $95.1985 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $371.43 | $409.5019 | $409.51 | $409.50 | $409.40 | |