| 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 | $233.38 | 7.454% | $250.7761 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $142.30 | 3.446% | $147.2037 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $190.57 | 3.733% | $197.684 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $182.51 | 3.458% | $188.8212 | $188.82 | $188.80 | $188.80 |
| Purchase #5 | $153.69 | 6.757% | $164.0748 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $106.68 | 3.535% | $110.4511 | $110.45 | $110.45 | $110.50 |
| Purchase #7 | $5.33 | 8.326% | $5.7738 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $1,014.46 | $1,064.7847 | $1,064.77 | $1,064.75 | $1,064.90 | |