| 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 | $155.54 | 6.367% | $165.4432 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $187.64 | 4.342% | $195.7873 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $201.84 | 7.555% | $217.089 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $192.27 | 13.366% | $217.9688 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $49.97 | 12.665% | $56.2987 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $165.33 | 8.284% | $179.0259 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $84.47 | 8.550% | $91.6922 | $91.69 | $91.70 | $91.70 |
| 7 purchase totals = | $1,037.06 | $1,123.3051 | $1,123.31 | $1,123.35 | $1,123.30 | |