| 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 | $126.76 | 4.651% | $132.6556 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $66.36 | 7.633% | $71.4253 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $202.43 | 13.809% | $230.3836 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $105.69 | 6.357% | $112.4087 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $129.62 | 13.584% | $147.2276 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $159.51 | 9.389% | $174.4864 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $104.78 | 9.747% | $114.9929 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $895.15 | $983.5801 | $983.59 | $983.65 | $983.60 | |