| 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 | $185.59 | 8.732% | $201.7957 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $32.30 | 7.161% | $34.613 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $145.85 | 8.562% | $158.3377 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $186.33 | 11.155% | $207.1151 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $12.90 | 10.325% | $14.2319 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $65.54 | 13.641% | $74.4803 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $181.60 | 9.587% | $199.01 | $199.01 | $199.00 | $199.00 |
| 7 purchase totals = | $810.11 | $889.5837 | $889.59 | $889.60 | $889.50 | |