| 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 | $150.39 | 10.194% | $165.7208 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $158.34 | 13.490% | $179.7001 | $179.70 | $179.70 | $179.70 |
| Purchase #3 | $7.61 | 7.672% | $8.1938 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $222.60 | 8.187% | $240.8243 | $240.82 | $240.80 | $240.80 |
| Purchase #5 | $99.64 | 6.788% | $106.4036 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $147.59 | 9.270% | $161.2716 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $235.36 | 4.143% | $245.111 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $1,021.53 | $1,107.2252 | $1,107.21 | $1,107.15 | $1,107.20 | |