| 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 | $192.38 | 5.321% | $202.6165 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $7.42 | 8.261% | $8.033 | $8.03 | $8.05 | $8.00 |
| Purchase #3 | $35.82 | 3.217% | $36.9723 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $164.33 | 11.231% | $182.7859 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $88.79 | 10.584% | $98.1875 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $71.60 | 7.151% | $76.7201 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $87.54 | 7.395% | $94.0136 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $647.88 | $699.3289 | $699.33 | $699.30 | $699.30 | |