| 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 | $81.71 | 8.498% | $88.6537 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $181.49 | 3.540% | $187.9147 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $183.85 | 4.825% | $192.7208 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $203.61 | 4.619% | $213.0147 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $34.42 | 11.130% | $38.2509 | $38.25 | $38.25 | $38.30 |
| Purchase #6 | $170.82 | 11.569% | $190.5822 | $190.58 | $190.60 | $190.60 |
| Purchase #7 | $107.70 | 13.850% | $122.6165 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $963.60 | $1,033.7535 | $1,033.74 | $1,033.70 | $1,033.80 | |