| 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 | $193.41 | 3.117% | $199.4386 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $220.88 | 3.547% | $228.7146 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $194.50 | 6.760% | $207.6482 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $165.83 | 6.318% | $176.3071 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $33.43 | 9.503% | $36.6069 | $36.61 | $36.60 | $36.60 |
| Purchase #6 | $72.62 | 4.299% | $75.7419 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $5.87 | 8.743% | $6.3832 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $886.54 | $930.8405 | $930.84 | $930.85 | $930.70 | |