| 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 | $170.78 | 7.474% | $183.5441 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $216.90 | 8.260% | $234.8159 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $182.94 | 4.204% | $190.6308 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $118.40 | 3.622% | $122.6884 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $16.44 | 10.739% | $18.2055 | $18.21 | $18.20 | $18.20 |
| Purchase #6 | $153.90 | 11.180% | $171.106 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $220.30 | 9.781% | $241.8475 | $241.85 | $241.85 | $241.80 |
| 7 purchase totals = | $1,079.66 | $1,162.8382 | $1,162.85 | $1,162.85 | $1,162.70 | |