| 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 | $187.43 | 10.430% | $206.9789 | $206.98 | $207.00 | $207.00 |
| Purchase #2 | $62.96 | 6.516% | $67.0625 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $98.70 | 6.109% | $104.7296 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $153.68 | 4.486% | $160.5741 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $175.53 | 8.322% | $190.1376 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $198.67 | 7.685% | $213.9378 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $153.44 | 12.372% | $172.4236 | $172.42 | $172.40 | $172.40 |
| 7 purchase totals = | $1,030.41 | $1,115.8441 | $1,115.84 | $1,115.85 | $1,115.80 | |