| 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 | $142.31 | 6.835% | $152.0369 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $150.88 | 3.758% | $156.5501 | $156.55 | $156.55 | $156.60 |
| Purchase #3 | $164.98 | 11.433% | $183.8422 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $148.42 | 6.680% | $158.3345 | $158.33 | $158.35 | $158.30 |
| Purchase #5 | $192.75 | 8.867% | $209.8411 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $88.75 | 8.440% | $96.2405 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $133.71 | 3.119% | $137.8804 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $1,021.80 | $1,094.7257 | $1,094.72 | $1,094.80 | $1,094.60 | |