| 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 | $139.98 | 6.783% | $149.4748 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $112.79 | 3.548% | $116.7918 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $186.69 | 6.268% | $198.3917 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $152.42 | 8.241% | $164.9809 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $232.39 | 7.727% | $250.3468 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $243.25 | 6.425% | $258.8788 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $240.48 | 6.277% | $255.5749 | $255.57 | $255.55 | $255.60 |
| 7 purchase totals = | $1,308.00 | $1,394.4397 | $1,394.43 | $1,394.45 | $1,394.50 | |